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BIZHUB C252
Konica Minolta BIZHUB C252 Service Manual
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SER
VICE MANU
AL
2006.08
2006.08
Ver. 3.0
Ver. 3.0
FIELD SER
VICE
This Ser
vice Manual is designed f
or machine
with Fir
mw
are Card
V
er
.
G4 and onward.
This Ser
vice Manual is designed f
or machine
with Fir
mw
are Card
V
er
.
G4 and onward.
2
Table of Contents
Field Service Total
2
Table of Contents
2
Safety and Important Warning Items
4
Important Notice
4
Description Items for Danger, Warning and Caution
4
Safety Warnings
5
Checkpoints When Performing On-Site Service
7
Connection to Power Supply
7
Warning Indications on the Machine
21
Measures to Take in Case of an Accident
23
Composition of the Service Manual
24
General/Maintenance
28
Bizhub C250/C252 Main Unit
44
Standard Controller
52
Notation of the Service Manual
25
General
44
Maintenance
49
Machine Specifications
50
Operating Environment
50
Print Functions
51
Scan Functions
51
Maintenance
52
1 System Configuration
44
2 Product Specifications
47
Type
47
Functions
48
Types of Paper
49
Appendix
52
3 Periodical Check
52
Service Schedule
52
Maintenance Call (Per 60,000-Print)
53
Maintenance Items
53
Parts to be Replaced by Users (CRU)
53
Periodical Parts Replacement 1 (Per 120,000-Print)
54
Periodical Parts Replacement 2 (Per 200,000-Print)
54
Periodical Parts Replacement 3 (Per 300,000-Print)
55
Maintenance Parts
56
Replacement Parts
56
Cleaning Parts
57
Concept of Parts Life
58
Maintenance Procedure (Periodical Check Parts)
60
Replacing the Tray 1 Feed Roller
60
Replacing the Tray 1 Separation Roller Assy
60
Replacing the Bypass Tray Feed Roller
61
Replacing the Bypass Tray Separation Roller Assy
63
Replacing the Tray 2 Separation Roller
64
Replacing the Tray 2 Feed Roller
65
Replacing the Tray 2 Pick-Up Roller
68
Cleaning of the Registration Roller
70
Replacing the Waste Toner Box
71
Cleaning of the Area Around the Waste Toner Collecting Port
72
Replacing the Deodorant Filter
72
Replacing the Ozone Filter
72
Replacing the Dust Filter/Cooling Fan
73
Replacing the Dust Filter/Vertical Conveyance
73
Replacing the 2Nd Image Transfer Roller Unit
74
Replacing the Image Transfer Belt Unit
74
Replacing the Unit
74
Cleaning of the Image Transfer Entrance Guide
76
Cleaning of the IDC/Registration Sensor 1, 2
77
Replacing the Toner Cartridge (C, M, Y, K)
77
Cleaning of the Comb Electrode
79
Replacing the Imaging Unit (C, M, Y, K)
79
Replacing the Fusing Unit
82
4 Service Tool
84
CE Tool List
84
Copy Materials
85
Imaging Unit Single Parts (IU)
85
Maintenance Kit
85
Toner Cartridge Single Parts (T/C)
85
Waste Toner Box
85
5 Firmware Upgrade
86
Outline
86
Installing the Cygwin
87
Outline
87
Preparations for Firmware Rewriting by Cygwin
87
Service Environment
87
Settings of the Windows Environmental Variable
90
Writing into the Compact Flash
91
Correspond Model
94
Function Outline
94
Preparations for Firmware Rewriting by Firmware Imaging Toolkit 2006
94
System Environment
94
Installation of Software
95
Update of Software
97
Screen
98
Details of each Function
100
How to Write Firmware Data
102
Firmware Rewriting by Compact Flash
107
Updating Method
107
Action When Data Transfer Fails
109
Out Line
110
Preparations for Firmware Rewriting
110
Service Environment
110
Updating the Firmware with the Internet ISW
110
Firmware Rewriting
113
Error Code List for the Internet ISW
116
6 Other
119
Disassembly/Adjustment Prohibited Items
119
Disassembly/Assembly Parts List
120
Disassembly/Assembly/Cleaning List (Other Parts)
120
Cleaning Parts List
121
Disassembly/Assembly Procedure
122
IR Upper Right Cover/Ir Right Cover/Ir Upper Rear Cover
122
Left Cover (Bizhub C250) /Upper Front Cover/Ir Left Cover/Ir Upper
123
Original Glass/Ir Front Cover
124
Exit Tray/Upper Rear Cover/Lower Rear Cover/Rear Left Cover
125
Multi Bypass Tray Left Cover/Multi Bypass Tray Right Cover/Multi Bypass Tray Upper Cover
126
Front Door
127
Rear Right Cover
127
Left Cover (Bizhub C252)
128
Control Panel (UN201)
129
Tray 1
130
Tray 2
131
Tray 2 Rear Right Cover/Tray 2 Rear Left Cover
132
Tray 2 Right Rear Cover
133
Front Cover
134
Mechanical Control Board (PWB-M)
136
DC Power Supply (PU1)
138
CCD Unit
140
Scanner Motor Drive Board (PWB-IC)
140
Image Processing Board (PWB-C)
142
Slide Interface Board (PWB-SIF)
144
MFP Control Board (PWB-MFP)
145
DIMM0 (Work0), DIMM1 (Work1)
147
Hard Disk Drive (HDD)
147
High Voltage Unit (HV1)
149
Tray 1 Paper Size Board (PWB-I)
150
Tray 2 Control Board (PWB-Z-PC)
150
Tray 2 Paper Size Board (PWB-I-PC)
152
Inverter Board (PU201)
154
PH Interface Board (PWB-D)
154
Multi Bypass Unit
156
PH Unit
158
Transport Drive Assy
163
Hopper Drive Assy
165
Right Door Assy
166
Scanner Motor (M201)
170
Scanner Assy
172
Scanner Drive Cables
174
PWB Box
181
Color Developing Motor (M3)
185
Color PC Drum Motor (M2)
185
Toner Supply Motor C/K (M7)
185
Main Motor (M1)
186
Toner Supply Motor Y/M (M6)
186
Fusing Drive Motor (M4)
188
Tray 2 Lift-Up Motor (M3-PC)
189
Tray 2 Paper Feed Motor (M1-PC)
190
Tray 2 Vertical Transport Motor (M2-PC)
191
IDC/Registration Sensor/1, IDC/Registration Sensor/2 (SE1/SE2)
193
Cleaning Procedure
195
PH Window
195
Image Transfer Belt Unit
196
Tray 1 Feed Roller
196
Tray 1 Separation Roller
196
Bypass Tray Feed Roller
197
Bypass Tray Separation Roller
198
Tray 2 Feed Roller/Tray 2 Pick-Up Roller
199
Tray 2 Separation Roller
200
Tray 2 Transport Roller
201
Scanner Rail
202
Lens
203
Mirrors (1St/2Nd/3Rd)
203
CCD Sensor
204
Original Glass
204
Mount the Original Size Detecting Sensor/2 (PC204)
206
Installation Method for the Key Counter
208
Option Counter
208
Adjustment/Setting
212
7 How to Use the Adjustment Section
212
8 Utility Mode
213
Touch Panel Adjustment
213
Utility Mode Function Tree
214
Changing the Setting Value in Utility Mode Functions
224
Exiting
224
Procedure
224
Utility Mode Function Setting Procedure
224
One-Touch Registration
225
Scan
225
Fax
226
User Box
226
System Setting
229
User Setting
229
Display Setting
232
Copier Setting
236
Initial Setting
236
Printer Setting
239
Scanner Setting
239
Change E-Mail Address
244
Change Password
244
Administrator Setting
245
System Setting
245
Administrator/Machine Setting
269
One-Touch Registration
270
User Authentication/Account Track
275
Network Setting
279
System Connection
321
Security Setting
322
Banner Printing
332
9 Adjustment Item List
333
Service Mode Function Tree
337
Date/Time Input Mode
341
Fusing Temperature
342
Fusing Transport Speed
343
Org. Size Detecting Sensor Adj
343
Printer Area
344
Scan Area
347
Printer Resist Loop
350
Color Registration Adjustment
351
Field Service Ver. 3.0 Aug
351
Firmware Version
352
Fusing Loop Size
352
Lead Edge Erase Adjustment
352
Manual Bypass Tray Adjustment
352
Gradation Adjust
353
Imaging Process Adjustment
353
Background Voltage Margin
354
D Max Density
354
Transfer Output Fine Adjustment
355
Monochrome Density Adjustment
357
Tcr Toner Supply
357
Thick Paper Density Adjustment
357
Dev. Bias Choice
358
Cs Remote Care
359
Detail on Settings
368
Marketing Area
378
Serial Number
378
Tel/Fax Number
378
Foolscap Size Setting
379
No Sleep
379
Original Size Detection
379
Install Date
380
Communication System Setting
381
Consumable Life Reminder
382
Image Controller Setting
382
Option Board Status
382
Lct Paper Size Setting
383
Scan Calibration
383
Software Switch Setting
383
Unit Change
383
Line Mag Setting
384
Data Capture
385
Network Fax Settings
387
Service Call Counter
389
Adf Paper Pages
390
Counter of each Mode
390
Fax Connection Error
390
Paper Jam History
390
Service Call History (Data)
390
Service Total
390
List Output
391
State Confirmation
392
Table Number
403
Temp. & Humidity
403
CCD Check
404
Memory/Hdd Adj
404
Color Regist
407
Memory/Hdd State
407
Adjustment Data List
408
Iu Lot no
408
Halftone Pattern
410
Lattice Pattern
410
Color Sample
411
Solid Pattern
411
Http Setting
413
Internet Isw Set
413
Ftp Setting
414
Forwarding Access Setting
415
11 Enhanced Security
417
Enhanced Security Function Setting Procedure
417
Enhanced Security Function Tree
417
Administrator Password
418
Ce Password
418
Settings in the Enhanced Security
418
Administrator Feature Level
419
Ce Authentication
419
Iu Life Stop Setting
419
Nvram Data Backup
420
12 Billing Setting
421
Billing Setting Function Setting Procedure
421
Billing Setting Function Tree
421
Counter Setting
422
Settings in the Billing Setting
422
13 Procedure for Resetting
429
Contents to be Cleared by Reset Function
429
Trouble Resetting
429
Scanner Position Adjustment
433
Mechanical Adjustment of the Bypass Tray Section
434
Ph Unit Mechanical Adjustment
436
Bizhub C
442
Misfeed at Tray 1 Feed Section
447
Misfeed at 2Nd Image Transfer Section
448
Misfeed at Tray 2 Feed, Tray 2 Vertical Transport Section
449
Misfeed at Manual Bypass Feed Section
450
Misfeed at Lct Feed and Lct Vertical Transport Section (Pc)
451
Misfeed at Tray 3 Feed and Tray 3 Vertical Transport Section (Pc-103/Pc)
452
Misfeed at Tray 4 Feed and Tray 4 Vertical Transport Section (Pc)
453
Misfeed at Duplex Transport Section (Ad)
454
Misfeed at Duplex Unit Pre-Registration Section (Ad)
455
Misfeed at Fusing/Exit Section
456
Alert List
458
S-1: CCD Clamp/Gain Adjustment Failure
459
P-21: Color Shift Test Pattern Failure
460
P-22: Color Shift Adjust Failure
460
P-6: Cyan Imaging Unit Failure
460
P-7: Magenta Imaging Unit Failure
460
P-8: Yellow Imaging Unit Failure
460
P-9: Black Imaging Unit Failure
460
How to Reset
485
C0204: Tray 2 Elevator Failure
486
C0211: Manual Tray Rise Descent Error
486
C0301: Suction Fan Motor's Failure to Turn
486
C2151: 2Nd Image Transfer Roller Separation
487
C2152: Transfer Belt Separation
487
C2253: Color Pc Drum Motor's Failure to Turn
487
C2254: Color Pc Drum Motor's Turning at Abnormal Timing
488
C2255: Color Developing Motor's Failure to Turn
488
C2256: Color Developing Motor's Turning at Abnormal Timing
488
C2558: Abnormally High Toner Density Detected Black Tcr Sensor
491
C2559: Cyan Tcr Sensor Adjustment Failure
491
C255A: Magenta Tcr Sensor Adjustment Failure
491
C255B: Yellow Tcr Sensor Adjustment Failure
491
C3461: Fusing Unit New Article Release
495
C3A01: Paper Stuck to Fuser Heater Roller
495
C3A02: Paper Stuck to Fuser Pressure Roller
495
C5102: Main Motor's Failure to Turn
498
C5103: Main Motor Turning at Abnormal Timing
498
C5351: Power Supply Cooling Fan Motor/1'S Failure to Turn
498
C5354: Ozone Ventilation Fan Motor's Failure to Turn
499
C5357: Cooling Fan Motor/1'S Failure to Turn
499
C5358: Power Supply Cooling Fan Motor/2'S Failure to Turn
500
C6102: Drive Home Sensor Malfunction
500
C6103: Slider over Run
500
C6301: Scanner Cooling Fan Motor's Failure to Turn
501
C6704: Image Input Time out
501
Cd251: no Jpeg Board Mounting at Jpeg Board Mount Setting
508
Ceee1: Msc Undefined Malfunction Occurring
511
Ceee2: Scanner Section Undefined Malfunction
511
Ceee3: Engine Section Undefined Malfunction
511
Control Panel Indicators Do Not Light
512
Machine Is Not Energized at All (Pu1 Operation Check)
512
Power Supply Trouble
512
Fusing Heaters Do Not Operate
513
Power Is Not Supplied to Option
513
Power Is Not Supplied to Automatic Duplex Unit
514
How to Read Element Date
515
Image Quality Problem
515
How to Identify Problematic Part
518
Ir System: White Lines in Sub Scan Direction, White Bands in Sub Scan
520
Scanner System: White Lines in Main Scan Direction, White Bands in Main
521
Scanner System: Blurred Image, Blotchy Image
524
Scanner System: Moire
526
Scanner System: Skewed Image
527
Scanner System: Blank Copy, Black Copy
531
Printer Monocolor: White Lines in Sub Scan Direction, White Bands in Sub
533
Scan Direction, Colored Lines Colored Bands in Sub Scan Direction
533
Printer Monocolor: White Lines in Main Scan Direction, White Bands in Main
534
Printer Monocolor: Uneven Density in Sub Scan Direction
535
Printer Monocolor: Uneven Density in Main Scan Direction
536
Printer Monocolor: Low Image Density
537
Printer Monocolor: Gradation Reproduction Failure
539
Printer Monocolor: Foggy Background
540
Printer Monocolor: Void Areas, White Spots
542
Printer Monocolor: Blurred Image
544
Printer Monocolor: Blank Copy, Black Copy
545
Printer Monocolor: Uneven Image
546
Printer 4-Color: White Lines in Sub Scan Direction, White Bands in Sub Scan
547
Printer 4-Color: Uneven Density in Sub Scan Direction
549
Printer 4-Color: Uneven Density in Main Scan Direction
550
Printer 4-Color: Low Image Density
551
Printer 4-Color: Poor Color Reproduction
552
Printer 4-Color: Incorrect Color Image Registration
553
Printer 4-Color: Void Areas, White Spots
554
Printer 4-Color: Colored Spots
555
Printer 4-Color: Brush Effect, Blurred Image
557
Printer 4-Color: Back Marking
558
Printer 4-Color: Uneven Image
559
Parts Layout Drawing
560
Engine Section
561
Tray 2/Multiple Bypass Tray
566
Df-601 (Option)
568
Pc103/Pc203 (Option)
569
Pc-403 (Option)
570
Ad-503 (Option)
571
Fs-501 (Option)
572
Js-601 (Option)
574
Fs-603 (Option)
575
Pk-501 (Option)
577
Horizontal Transport Unit
578
Fs-514 (Option)
579
Pk-510 (Option)
582
Mt-501 (Option)
583
Sd-503 (Option)
584
Connector Layout Drawing
585
Timing Chart
588
Automatic Document Feeder
589
Table of Contents
602
General
604
1 Controller Specifications
604
Type
604
Supporting Client Specifications
605
Maintenance
606
2 Checking the Controller Firmware Version
606
3 Firmware Upgrade
607
Outline
607
Installing the Cygwin
608
Outline
608
Preparations for Firmware Rewriting by Cygwin
608
Service Environment
608
Settings of the Windows Environmental Variable
611
Writing into the Compact Flash
612
Correspond Model
615
Function Outline
615
Preparations for Firmware Rewriting by Firmware Imaging Toolkit 2006
615
System Environment
615
Installation of Software
616
Update of Software
618
Screen
619
Details of each Function
621
How to Write Firmware Data
623
Firmware Rewriting by Compact Flash
628
Updating Method
628
Action When Data Transfer Fails
630
Out Line
631
Preparations for Firmware Rewriting
631
Service Environment
631
Updating the Firmware with the Internet ISW
631
Firmware Rewriting
634
Error Code List for the Internet ISW
637
Adjustment/Setting
640
4 Checking the Image Controller Setting
640
Troubleshooting
642
5 Checking the System Configuration
642
6 Status Codes
642
7 Troubleshooting Procedures
643
Unable to Print over the Network
643
Unable to Transmit Data through Scan to FTP
644
E-Mail Does Not Reach the Destination When Transmission through Scan to E-Mail/Scan to Internet FAX Is Completed
645
Unable to Transmit Data through Scan to E-Mail/Internet FAX
645
Table of Contents
648
General
650
1 Product Specifications
650
2 Mixed Original Feed
652
Mixed Original Feed Chart
652
Paper Feed Not Guaranteed Originals
653
Paper Feed Prohibited Originals
653
Maintenance
654
3 Periodical Check
654
Maintenance Procedure (Periodical Check Parts)
654
Transport Belt
654
Pick-Up Roller / Paper Take-Up Roller
655
Separation Roller
656
Pick-Up Roller / Paper Take-Up Roller / Separation Roller
657
Registration Roller
657
Exit Roller / Roll
658
Sensor Section
658
Turnover Roller
658
4 Other
660
Disassembly/Adjustment Prohibited Items
660
Disassembly/Assembly List (Other Parts)
661
Disassembly/Assembly Procedure
661
Front Cover/Rear Cover
661
Adjustment/Setting
662
5 How to Use the Adjustment Section
662
6 Service / Test Mode
663
Service Mode Setting Procedure
663
Type of the Service Mode
663
ADF Paper Passage
664
7 Sensor Check
665
Check Procedure
665
Sensor Check List
665
Sensor Check Screen
665
8 Mechanical Adjustment
667
Adjustment of the Tray Volume
667
Adjustment of the Document Edge Guide Reference Position
668
Adjustment of the Document Skew
669
Adjustment of the Document Stop Position
670
Auto Adjust: Sub Scanning Direction 1-Sided Stop Position
670
Auto Adjust: Sub Scanning Direction 2-Sided Stop Position
671
Auto Adjust: Main Scanning Direction Image Scan Start Position
672
Manual Adjust: Sub Scanning Direction 1-Sided / 2-Sided Document Stop Position Adjustment
673
Manual Adjust: Main Scanning Direction Image Scan Position Adjustment
674
Adjustment of the Loop Value
675
Automatic Adjustment of the Sensor
676
Troubleshooting
678
9 Jam Display
678
Initial Check Items
678
Misfeed Display
678
Misfeed Display Resetting Procedure
678
Paper Exit / Turnover Section Misfeed
679
Sensor Layout
679
Solution
679
Paper Take-Up Section Misfeed
680
Transport Section Misfeed
681
Transport Tray Section Misfeed
682
10 Set Error Detection
683
Table of Contents
686
General
688
1 Product Specifications
688
Maintenance
690
2 Periodical Check
690
Maintenance Procedure (Periodical Check Parts)
690
Replacing the Separation Roller Assy
690
Replacing the Paper Take-Up Roller
691
Replacing the Pick-Up Roller
693
3 Other
695
Disassembly/Adjustment Prohibited Items
695
Cleaning Parts List
696
Disassembly/Assembly Parts List
696
Disassembly/Assembly/Cleaning List (Other Parts)
696
Disassembly/Assembly Procedure
697
Table of Contents
716
Right Door/Rear Right Cover/Lower Right Cover/Front Right Cover
726
Rear Cover
727
Cleaning Procedure
731
Separation Roller
731
Paper Take-Up Roller
731
Pick-Up Roller
731
Vertical Transport Roller
732
Adjustment/Setting
734
4 How to Use the Adjustment Section
734
5 Sensor Check
735
Check Procedure
735
Sensor Check List
736
Sensor Check Screen
736
6 Mechanical Adjustment
737
Adjusting the Paper Reference Position
737
Print Positioning: Side Edge
737
Dup Print Positioning: Side Edge
739
Shifter Movement Timing Belt Adjustment
739
Troubleshooting
742
7 Jam Display
742
Misfeed Display
742
Misfeed Display Resetting Procedure
742
Sensor Layout
743
Initial Check Items
744
Solution
744
8 Trouble Code
746
Trouble Code Display
747
Trouble Code List
747
Solution
749
1 Product Specification
758
2 Periodical Check
760
Maintenance Procedure (Periodical Check Parts)
760
Adjustment/Setting
764
4 How to Use the Adjustment Section
764
5 Sensor Check
765
Check Procedure
765
Sensor Check List
765
Sensor Check Screen
765
6 Mechanical Adjustment
766
Adjusting the Paper Reference Position
766
Dup Print Positioning: Side Edge
766
Print Positioning: Side Edge
766
Troubleshooting
768
7 Jam Display
768
Misfeed Display
768
Sensor Layout
768
Solution
769
Table of Contents
774
8 Trouble Code
775
Solution
775
Adjustment of the Lower Entrance Motor (M2-FN) Timing Belt
787
Adjustment of the Exit Motor (M3-FN) Timing Belt
788
Adjustment of the Elevator Tray Upper Limit Sensor
788
Board Switch
789
Test Mode
790
Test Mode Operations
790
Test Mode Setting Procedure
790
1St Tray Exit
791
Elevator Tray Exit
791
Finisher Tray Exit
791
Operation in each Test Mode Operation
791
Shifting Operation
791
Aligning Plate Operation
792
Exit Roller/Rolls Spacing
792
Stapling Unit CD Movement
792
Elevator Tray Operation
793
Sensor Test
793
Storage Roller/Rolls Spacing
793
Troubleshooting
794
Jam Display
794
Misfeed Display
794
Misfeed Display Resetting Procedure
794
Sensor Layout
795
Transport Section Misfeed
797
Job Tray Exit Section Misfeed (JS-601)
798
Tray1 Exit Section Misfeed
798
Elevator Tray Exit Section Misfeed
799
Paper Stack Exit Section Misfeed
799
Horizontal Transport Section Misfeed
800
Stapler Section Misfeed
800
Trouble Code Display
801
Trouble Code List
801
C1182: Shift Motor Drive Malfunctions
802
C1183: Elevator Motor Drive Malfunctions
802
C1190: CD Aligning Motor Drive Malfunction
803
C11A1: Exit Roller/Rolls Spacing Motor Drive Malfunction
803
C11A2: Storage Roller/Rolls Spacing Motor Drive Malfunction
804
C11B0: Stapling Unit Moving Motor Drive Malfunction
804
C11B2: Stapling Motor Drive Malfunction
805
Table of Contents
808
Fs-514/Pk-510/Ot-601
812
General
812
1 Product Specifications
812
Maintenance
818
2 Periodical Check
818
Cleaning of the Roller and Roll
818
Maintenance Procedure (Periodical Check Parts)
818
Cleaning of the Paddle
820
3 Other
821
Disassembly/Adjustment Prohibited Items
821
Precautions to be Observed When Option Configuration Is Changed
822
Setting the Exit Tray Detection Position
822
Disassembly/Assembly Parts List
823
Disassembly/Assembly/Cleaning List (Other Parts)
823
Finisher Unit Left
823
Finisher Unit Rear Cover
823
Finisher Unit Right
823
Finisher Unit Upper Cover
823
Front Door
823
Intake Cover
823
Middle Guide
823
Tray Unit Front Cover/Tray Unit Rear Cover/Connector Cover
823
Exit Paddle Drive Clutch/Exit Lower Roller
841
Aligning Section
844
Elevator Motor/Timing Belt
847
Shutter Drive Gear
852
Duplex Guide Solenoid
853
FS Control Board
855
Adjustment/Setting
856
4 How to Use the Adjustment Section
856
5 Sensor Check
857
Check Procedure
857
6 Finisher Operations
859
Entering Finisher
859
Finisher Check
860
Punch Hole Position Adjustment (PK-510)
862
Punch Loop Length Adjustment (PK-510)
864
7 Mechanical Adjustment
865
Punch Hole Deviance Adjustment (PK-510)
865
Staple Position Adjustment
866
Staple Home Position Sensor Position Adjustment
868
Adjustment of Clearance between Stapler and FD Stopper
869
Troubleshooting
870
8 Jam Display
870
Misfeed Display
870
Misfeed Display Resetting Procedure
870
Sensor Layout
871
Initial Check Items
872
Solution
872
Transport Section Misfeed
873
Exit Section Misfeed
874
Finisher Bundle Exit Misfeed
874
Finisher Punch Misfeed (PK-510)
875
Finisher Staple Misfeed
875
9 Malfunction Code
876
Trouble Code
876
C1183: Elevator Motor Ascent/Descent Drive Failure
878
Solution
878
C1190: Aligning Plate 1 Drive Failure
879
C1191: Aligning Plate 2 Drive Failure
879
C11A0: Paper Holding Drive Failure
880
C11A1: Exit Roller Pressure/Retraction Failure
880
C11A3: Shutter Drive Failure
881
C11B0: Staple Unit CD Drive Failure
881
C11B2: Staple Drive Failure
882
C11C0: Punch Cam Motor Unit Failure
882
C1301: Finishing Option Cooling Fan Motor Failure
883
CC155: Finishing Option Flash ROM Failure
883
Adjustment/Setting/Troubleshooting
886
1 Product Specification
888
2 Periodical Check
890
Cleaning of the Roller and Roll
890
Maintenance Procedure (Periodical Check Parts)
890
3 Other
891
Disassembly/Adjustment Prohibited Items
891
Disassembly/Assembly List (Other Parts)
892
Disassembly/Assembly Procedure
892
Rear Cover/Right Door
892
Front Cover/Upper Cover/Paper Output Tray
893
Adjustment/Setting
894
4 How to Use the Adjustment Section
894
5 Sensor Check
895
Check Procedure
895
Sensor Check List
896
Sensor Check Screen
896
6 Finisher Operations
897
Entering Finisher Check
897
Finisher Check Modes
898
Troubleshooting
900
7 Jam Display
900
Misfeed Display
900
Misfeed Display Resetting Procedure
900
Sensor Layout
901
Initial Check Items
902
Solution
902
Section 10
906
Solution When Paper Curl Occurs
907
1 Product Specification
909
2 Periodical Check
910
Cleaning of the Rollers and Rolls
910
Maintenance Procedure (Periodical Check Parts)
910
3 Service Tool
910
CE Tool List
910
4 Other
911
Disassembly/Adjustment Prohibited Items
911
Disassembly/Assembly List (Other Parts)
912
Disassembly/Assembly Parts List
912
Disassembly/Assembly Procedure
912
Paper Output Tray/Front Cover
912
Rear Cover
913
Upper Cover
913
Saddle Unit
914
Crease Unit
916
Stapler Unit
918
In & out Guide Drive Motor
922
Crease Roller
924
Adjustment/Setting
932
5 How to Use the Adjustment Section
932
6 Sensor Check
933
Check Procedure
933
Sensor Check List
934
Sensor Check Screen
934
7 Finisher Operations
935
Entering Finisher Check
935
Finisher Check Modes
936
Fold & Staple Pos. Adjustment
937
Center Staple Position Adjustment
939
8 Mechanical Adjustment
942
Fold Angle Adjustment
942
Center Staple Angle Adjustment
943
Troubleshooting
944
9 Jam Display
944
Misfeed Display
944
Sensor Layout
944
Initial Check Items
945
Solution
945
Paper Bundle Exit Misfeed
946
Staple Unit 1 Misfeed/Staple Unit 2 Misfeed
947
Creasing Section Misfeed
948
10 Malfunction Code
949
10.1 Trouble Code
949
10.2 Solution
950
C11A2: Saddle Exit Roller Pressure/Retraction Failure
950
C11A4: Saddle Exit Motor Failure
950
C11A5: Saddle in & out Guide Motor Failure
951
C11A6: Saddle Layable Guide Drive Failure
951
C11B5: Side Staple 1 Drive Failure
952
C11B6: Side Staple 2 Drive Failure
952
C11D0: Crease Motor Drive Failure
952
Section 11
957
Adjustment/Setting
982
3 How to Use the Adjustment Section
982
4 Sensor Check
983
Check Procedure
983
Sensor Check List
983
Sensor Check Screen
983
5 Mechanical Adjustment
985
Adjustment of the Stapling Position
985
Adjustment Procedure
985
Adjustment of the Folding Position
987
Adjustment Procedure
987
Adjustment of Height and Inclination
989
Adjustment of the Folding Position
991
Adjustment Procedure
995
Stapler Phase Adjustment
995
Adjustment Procedure
998
Saddle Gear Phase Adjustment
998
6 Board Switch
999
PWB-A FN (Finisher Control Board)
999
Adjustment of the Folding Positions
1000
Adjustment of the Center Stapling Position
1001
Adjustment of the Alignment Plate Position
1002
PWB-B PK (Punch Control Board)
1004
Adjustment of the Sensor Output
1005
Registration of the Number of Punch Holes
1005
Procedure after Replacing the EEP-ROM (IC1002)
1006
Punch Center Position Adjustment
1006
Troubleshooting
1010
7 Jam Display
1010
Misfeed Display
1010
Misfeed Display Resetting Procedure
1010
Sensor Layout
1011
Initial Check Items
1012
Solution
1012
Transport Section Misfeed
1012
Folding Position Section Misfeed
1013
Horizontal Transport Section Misfeed
1013
Paper Stack Exit Section Misfeed
1014
Stapler Section Misfeed
1014
8 Trouble Code
1015
Trouble Code Display
1015
Trouble Code List
1015
C1180: Transport System Drive Malfunctions
1018
C1181: Paddle Motor Malfunctions
1018
Solution
1018
C1183: Elevate Mechanism Malfunctions
1019
C1192: Front Aligning Plate Motor Malfunctions
1019
C1193: Rear Aligning Plate Motor Malfunctions
1020
C11A4: Booklet Exit Motor Malfunctions
1020
C11B1: Stapler Unit Slide Motor Malfunctions
1021
C11B4: Stapler/Folding Motor Malfunctions
1021
C11C1: Punch Control Board Malfunctions
1023
C11C2: Punch Side Registration Motor Malfunctions
1024
C11C3: Punch Motor Malfunctions
1024
C11C5: Punch Sensor Malfunctions
1025
C1401: Backup RAM Malfunction
1026
Other manuals for Konica Minolta BIZHUB C252
User Guide
660 pages
Network Scanner Operations
462 pages
Operation Manual
464 pages
Quick Guide
96 pages
Operator's Guide
244 pages
5
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Konica Minolta BIZHUB C252 Specifications
General
Brand
Konica Minolta
Model
BIZHUB C252
Category
All in One Printer
Language
English
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