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DocuPrint 2050
Fuji Xerox DocuPrint 2050 Service Manual
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Chapter 4 Disassembly/Ass
embly and Adjustment
4.2 Disassembly/Assembly
4-11
REP1.7 (SCC) COVER ASS
Y STACK CL (PL1.1.22)
<Removal>
1)
Remove the two screws (gold,
with washer, 8mm) securing
the
COVER ASSY STACK CL and
remove the COVER ASSY STACK CL.
<Replacement>
Perform the removal p
rocedures in the reverse o
rder.
1)-1
1)-1
1)-2
AZS41
1CA
124
126
Table of Contents
Preface
6
Table of Contents
6
Getting to Know the Service Manual
7
How to Use the Service Manual
7
Contents of Manual
7
Information on Updating
8
Terms and Symbols
9
Abbreviations
10
Chapter 1 Service Call Procedure
12
Before Starting the Servicing
13
Safety
13
Other Things to Note
14
Servicing Call Procedure
15
TRIM Servicing
16
TRIM Servicing Procedure
16
Machine Consumables and Periodic Replacement Parts
17
TRIM Check List
18
Table of Contents
20
Advancing Troubleshooting
22
Chapter 2 Troubleshooting
22
Troubleshooting Flow
22
Notes on Work
23
Precheck
23
Notes on Using FIP
24
Level 1 FIP
25
Flow of Level 1 FIP
25
Level 2 FIP
26
Error / Status Code List
26
Errors and Statuses
27
Error Code FIP
29
FIP-1.1 Drum/Toner Cartridge (no Cartridge, Cartridge Error)
29
FIP-1.2 Paper Size Unmatching (Paper Size Error)
30
FIP-1.3 no Paper (Paper Empty)
31
FIP-1.4 MIS FEED JAM (Jam or Pick Error)
32
FIP-1.5 too Quick Jam (Jam or Pick Error)
34
FIP-1.6 REGI. JAM (Jam or Pick Error)
35
FIP-1.7 Exit Jam (Jam or Pick Error)
37
FIP-1.8 COVER TOP CL Open (Cover Open)
38
FIP-1.9 COVER ASSY FRONT Open (Cover Open)
39
FIP-1.10 Fuser Error (Fuser Alarm)
40
FIP-1.11 ROS Error (ROS or Scanner Motor Alarm)
41
FIP-1.12 Fan Error (Fan Alarm)
42
FIP-1.13 MOTOR ASSY MAIN Alarm
43
FIP-1.14 BD Alarm
44
FIP-1.15 Printing Error
45
Other FIP
46
FIP-2.1 LVPS 230 Error
46
FIP-2.2 ROS ASSY Error
47
FIP-2.3 SWITCH P/SIZE Error
48
FIP-2.4 PWBA SENSOR Error
49
FIP-2.5 Sensor Exit Error
50
FIP-2.6 CLUTCH REGI ROLL a Error
51
FIP-2.7 GEAR ASSY Error
52
FIP-2.8 AZUSA HVPS Error
53
FIP-2.9 Noise
54
Preventive Maintenance
55
How to Use PC Diag
56
Outline of Operation
56
Diagnostic Tool Components
56
Activating
57
Connection
57
Operation Modes
58
Activation Screen
59
Install Instructions for Diagnostic Interface
60
Main Menu
61
Test Pattern Mode Menu
62
Functions
62
Entering TEST PATTERN MODE MENU
63
Diagnostic Mode Menu
65
Functions
65
Diagnostic Code List
65
Entering DIAGNOSTIC MODE MENU
66
STOP ALL TEST (Diagnostic Code 00)
67
SENSOR/SWITCH CHECK (Diagnostic Code 01)
68
FUSER TEMPERATURE CHECK (Diagnostic Codes 03 and 04)
69
ROM MINER VERSION CHECK (Diagnostic Codes 06 and 07)
70
MAIN MOTOR TEST (Diagnostic Codes 0C)
71
PAPER FEEDER PICK TEST (Diagnostic Code 0F)
72
MSI CLUTCH TEST (Diagnostic Code 0E)
73
REGI. ROLL CLUTCH TEST (Diagnostic Code 14)
74
SINGLE SELF PRINT TEST (Diagnostic Code 15)
75
CHARGE ROLL AC TEST (Diagnostic Code 17)
76
CHARGE ROLL DC TEST (Diagnostic Code 18)
77
DEVELOPER BIAS AC TEST (Diagnostic Code 19)
78
DEVELOPER BIAS DC TEST (Diagnostic Code 1A)
79
TRANSFER ROLL-TEST (Diagnostic Code 1B)
80
TRANSFER ROLL+TEST (Diagnostic Code 1C)
81
FAN MOTOR, HIGH SPEED TEST (Diagnostic Code 1E)
82
FAN MOTOR, STOP TEST (Diagnostic Code 1F)
83
LPT PORT SETTING Menu
84
Functions
84
Entering LPT PORT SETTING MENU
84
Chapter 3 Image Quality Troubleshooting
86
Image Troubleshooting
87
Image Quality Specifications
90
Print Guaranteed Area
90
Print Alignment
91
Lead Edge Registration
91
Side Edge Registration
92
Skew
93
Right Angle
94
Linearity
95
Horizontal Level
96
Magnification
97
Test Pattern Print
98
Image Quality FIP
99
FIP-P1 "All White
99
FIP-P2 "All Black
100
FIP-P3 "Thin Printing or Paper Transport Direction Missing
101
FIP-P4 "Horizontal Missing, Thin Toner on Non-Print Part, or Whitened Character
102
FIP-P5 "Obscure Printing
103
FIP-P6 "Determined Position Missing
104
FIP-P7 "Cyclic Missing
105
FIP-P8 "Cyclic Toner on Non-Print Part
106
FIP-P9 "Toner at Determined Position
107
FIP-P10 "Toner at Random Positions
108
FIP-P11 "Blotted Print-Out
109
FIP-P12 "Scattered Toner
110
FIP-P13 "Dirty Paper Back
111
FIP-P14 "Wrinkled Paper
112
FIP-P15 "Unfused Toner
113
Chapter 4 Disassembly/Assembly and Adjustment
115
Before Work
117
Preface
117
Description of Procedure
118
Disassembly/Assembly
119
REP1. Cover
119
Rep1.1 (Scc) Cover Side Left Cl (Pl1.1.1)
119
Rep1.2 (Scc) Cover Assy Right Cl (Pl1.1.2)
120
Rep1.3 (Scc) Cover Middle Cl (Pl1.1.6)
121
Rep1.4 (Scc) Cover Assy Top Cl (Pl1.1.8)
122
REP1.5 PLATE GND TOP (PL1.1.12) [FG Kit (Main)]
123
Rep1.6 Pwba Led (Pl1.1.17)
124
Rep1.7 (Scc) Cover Assy Stack Cl (Pl1.1.22)
125
REP2. Paper Cassette
126
Rep2.1 Pad Assy Retard 250 (Pl2.1.7)
126
Rep2.2 Guide End 250 Cl (Pl2.1.12)
127
Rep2.3 Guide Side L 250 Cl (Pl2.1.13)/Guide Side R 250 Cl (Pl2.1.15)
128
Rep2.4 Lock Side Guide 250 Cl (Pl2.1.16)
130
REP3. MSI Assy
131
REP3.1 FRONT UNIT (Reference Only)
131
Rep3.2 Frame Assy Roll Feed (Tray) (Pl3.1.10)
133
Rep3.3 (Scc) Clutch Roll Feed (Tray) (Pl3.1.20)
134
Rep3.4 Roll Feed Assy Tray (Pl3.1.21)
136
Rep3.5 Pad Assy Retard Tray (Pl3.1.23)
137
Rep3.6 (Scc) Cover Front Right (Pl3.1.30)
138
Rep3.7 (Scc) Cover Front Left (Pl3.1.31)
139
Rep3.8 Tray Assy Front Cl (Pl3.2.1)
140
Rep3.9 Plate Assy Btm Tray (Pl3.2.3)
141
REP4. Paper Feeder
142
REP4.1 PLATE HV 1 (PL4.1.4) [FG Kit (Main)]
142
Rep4.2 Registration Assy (Pl4.1.30)
143
Rep4.3 (Scc) Clutch Regi Roll a (Pl4.1.42)
145
Rep4.4 Actuator Assy Regi (Pl4.1.19)
146
Rep4.5 Arm Shutter a (Pl4.1.7)/Arm Shutter B (Pl4.1.8)
147
REP4.6 BLOCK (PL4.1.15)/SPRING BLOCK (PL4.1.16) [Backup Piece Kit]
149
Rep4.7 Pwba Sensor (Pl4.1.17)
150
Rep4.8 Harness Assy Crum (Pl4.1.12)
151
REP5. Cassette Guide
152
Rep5.1 (Scc) Guide Assy Cst L (Pl5.1.2)/(Scc) Guide Assy Cst R (Pl5.1.6)
152
Rep5.2 Guide Assy Front (Pl5.1.47)
153
Rep5.3 Feeder Assy (Pl5.1.11)
154
Rep5.4 Actuator Paper Empty (Pl5.1.18)
155
Rep5.5 Guide Paper 250 Cst R (Pl5.1.17)
156
Rep5.6 (Scc) Harness Assy Ac in (Pl5.1.46)
157
Rep5.7 (Scc) Gear Assy Cst (Pl5.1.25)
158
Rep5.8 (Scc) Feed Motor Assy (Pl5.1.28)
159
Rep5.9 Switch P/Size (Pl5.1.29)
160
Rep5.10 (Scc) Sensor Photo (Pl5.1.32)
161
Rep5.11 Kit Roll Feed Assy (Pl5.1.60)
162
REP7. Drive
164
Rep7.1 (Scc) Gear Assy (Pl7.1.1)
164
Rep7.2 (Scc) Moter Assy Main (Pl7.1.2)
166
Rep7.3 (Scc) Fuser Assy Cl Ch (Pl7.1.15)
167
Rep7.4 (Scc) Fan (Pl7.1.10)
169
REP8. Paper Transportation
170
Rep8.1 Lever Front R (Pl8.1.11)
170
Rep8.2 Lever Front L (Pl8.1.12)
171
Rep8.3 Roll Assy Btr (Pl8.1.13)
172
Rep8.4 Plate Dt Saw (Pl8.1.4)/Chute Trans (Pl8.1.9)
173
Rep8.5 Spring Btr (Pl8.1.6)/Bearing Btr (Pl8.1.7)
175
Rep8.6 Frame Assy Front (Pl8.1.1)
176
(Scc) Harness Assy Hv Trans (Pl8.1.10)
178
REP9. Frame & Electrical
180
Rep9.1 (Scc) Fan Assy (Pl9.1.3)
180
Rep9.2 Chassis Assy Controller (Pl9.1.20)
181
REP9.3 ESS PWB (PL9.1.21) (Reference)
182
Rep9.4 Pwba Mcu Xfabk(B) (Pl9.1.25)
183
Rep9.5 Cover Assy Pwb (Pl9.1.30)
184
Rep9.6 (Scc) Lvps 230 (Pl9.1.5)
185
Rep9.7 (Scc) Azusa Hvps (Pl9.1.6)
186
Rep9.8 Frame Assy Main (Pl4.1.1)
187
Rep9.9 Base Chassis Assy (Pl9.1.1)
189
REP10. Xerographics
191
Rep10.1 (Scc) Ros Assy (Pl10.1.1)
191
Chapter 5 Parts List
194
Caution for Use of Parts List
195
How to Use Parts List
195
Notice for Use
195
Parts List
196
Pl1.1
196
Cover
196
PL2.1 Paper Cassette
197
PL3.1 MSI Assy (1/2)
198
PL3.2 MSI Assy (2/2)
199
PL4.1 Paper Feeder
200
PL5.1 Cassette Guide
201
PL7.1 Drive
202
PL8.1 Paper Transportation
203
PL9.1 Frame & Electrical
204
PL10.1 Xerographics
205
Area Codes for Adjustments/Consumables
206
Chapter 6 General
208
Device Name/P Code/Xj Code/Product Code
210
Dimensions and Weight
210
Installation Space (Min. Installation Space)
210
Printer System Configuration
211
Printer Overview
211
IOT Functions Overview
212
Standard ESS Configuration
212
Electrical Properties
212
Power Source
212
Power Consumption
212
Optional List
212
Functions
213
Recording System
213
Exposure System
213
Development System
213
Fixing System
213
Resolution
213
Operation Mode
213
Process Speed
213
Paper Throughput
214
Warm-Up Time
214
FPOT (First Print Output Time)
214
Printing Area
215
Input Properties
216
Output Properties
216
Paper
217
Operating Environment
218
Installation Temperature / Humidity
218
Installation Altitude
218
Installation Horizontality
218
Ambient Lighting
218
Safety / Environment Conditions
218
Safety Standard
218
Laser Safety Standard
218
Emi
218
Safety Certification
218
Print Image Quality
219
Image Quality Guarantee Conditions
219
Options to be Installed by Users
219
Controller Specifications
220
External Interface
220
Decomposer
220
Job Control Function
220
Log Function
221
Maintenance
221
Power Saver
221
Software Specifications
222
Firmware Update Tool
222
Client os
222
Consumables
222
Periodic Replacement Parts
222
Tools and Service Consumables
222
Installation Procedure
223
Confirming the Components Packed Together with this Printer
223
Installing the Drum/Toner Cartridge
225
Connecting Interface Cable and Power Cord
227
Loading Paper in Paper Tray
228
Installing the Print Driver and Setting up the USB Port
230
When Using Windows XP, Windows 2000, or Windows Server 2003
230
When Using Windows Me or Windows 98
234
Installing Simplemonitor
240
Test Printing
242
Uninstalling the Print Driver
242
Chapter 7 Wiring Data
244
Connector [P (Plug) / J (Jack)]
245
List of P/J
245
IOT P/J Layout Diagram
246
General Wiring Diagram
248
Wiring Diagram between Parts
250
Configuration
250
Notes on Using the Wiring Diagram between Parts
251
Pwba Mcu <-> Lvps <-> Harness Assy Ac in
253
Lvps <-> Fuser Assy
254
Pwba Mcu <-> Pwba Sensor <-> Fuser Assy, Clutch Regi Roll
255
PWBA MCU <-> HVPS, Drum/Toner Cartridge (1/2)
256
PWBA MCU <-> HVPS, Drum/Toner Cartridge (2/2)
257
Pwba Mcu <-> Ros Assy
258
Pwba Mcu <-> Pwba Ess <-> Pwba Led (1/2)
259
Pwba Mcu <-> Pwba Ess <-> Pwba Led (2/2)
260
Pwba Mcu <-> Sensor Photo, Switch P/Size, Motor Assy Feed
261
Pwba Mcu <-> Clutch Roll Feed (Tray), Sensor Photo, Fan
262
Pwba Mcu <-> Motor Assy Main, Fan Assy
263
Chapter 10 Machine Overview
265
Outline of Print Process
266
Print Process
266
Explanation of Print Process
267
Print Data Flow
273
Drive Transmission Route
274
Paper Transport
275
Functions of Major Components
276
Paper Cassette
276
Major Functions [Paper Cassette]
276
Reference Figure [Paper Cassette]
276
Paper Feeder
277
Major Functions [Paper Feeder]
277
Reference Figure [Paper Feeder]
277
Paper Transportation
278
Major Functions [Paper Transportation]
278
Reference Figure [Paper Transportation]
279
Fuser and Paper Exit
280
Major Functions [Fuser & Paper Exit]
280
Reference Figure [Fuser & Paper Exit]
281
Frame and Drive
282
Major Functions [Drive]
282
Reference Figure [Drive]
282
Xerographics
283
Major Functions [Xerographics]
283
Reference Figure [Xerographics]
284
Electrical
285
Major Functions [Electrical]
285
Reference Figure [Electrical]
286
MSI Assy
287
Major Functions [MSI Assy]
287
Reference Figure [MSI Assy]
287
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Fuji Xerox DocuPrint 2050 Specifications
General
Brand
Fuji Xerox
Model
DocuPrint 2050
Category
Printer
Language
English
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