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Xerox WorkCentre 3550 Service Manual

Xerox WorkCentre 3550
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April 2010
2-23
Phaser 3635MFP/WorkCentre 3550
07-230
Status Indicator RAPs
07-230 Jam 0 From Tray 2 RAP
07-230 The lead edge of the paper failed to actuate the registration sensor within the correct
time after paper was fed from tray 2.
Procedure
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
NOTE: The front cover assembly interlock switch must be closed to supply +24V to the motors
and clutches.
Go to the relevant procedure:
3635 Checkout
3550 Checkout
3635 Checkout
Refer to Wiring Diagram 7 (3635), Wiring Diagram 8 and Wiring Diagram 11. Perform the fol-
lowing:
1. Pull out tray 1 and tray 2. Remove all jammed paper.
2. Check the paper path for damage or obstructions.
3. Remove the pickup roll assembly, PL 8.17 Item 31. Check that the pickup roll is clean. If
necessary, install a new pickup roll assembly, PL 8.17 Item 31.
4. Check the retard pad on tray 2. If necessary, install a new retard pad assembly, PL 8.10
Item 20.
5. Check that the following components are clean and rotate freely:
Registration roll, PL 8.25 Item 3.
Registration roll idler, PL 8.25 Item 17.
6. Check that the registration sensor actuator, PL 8.25 Item 14 moves freely and is not dam-
aged. If necessary, install a new registration sensor actuator, PL 8.25 Item 14.
7. Enter dC330 Component Control code 08-500. Check the registration sensor (Q08-500).
If necessary, install a new HVPS, PL 1.10 Item 3.
NOTE: The registration sensor is mounted on the HVPS.
8. Enter dC330 Component Control code 08-920 to run the tray 2 feed motor.
9. Check the wiring between the tray 2 feed motor and CN8 on the Step Tray 2 PWB.
10. While the tray 2 feed motor runs, stack the code 08-820 to energize the tray 2 pickup
clutch (CL08-820). Check that the tray 2 pickup roll assembly,
PL 8.17 Item 31 and feed
roll, PL 8.17 Item 12 rotate. Install new components as necessary, PL 8.17.
11. Check the wiring between the tray 2 pickup clutch and CN11 on the Tray 2 PWB.
12. Enter dC330 Component Control code 04-100 to run the main BLDC motor.
13. Check the wiring between the main BLDC motor and CN38 on the Main PWB.
14. While the main BLDC motor runs, stack the code 08-850 to energize the registration
clutch (CL08-850),
PL 8.25 Item 21. Check that the registration roll, PL 8.25 Item 3 does
not rotate. Install new components as necessary, PL 8.25.
15. Check the wiring between the registration roll clutch and CN35 on the Main PWB. If nec-
essary install a new registration roll clutch, PL 8.25 Item 21.
16. If necessary:
a. Install new components:
Front duplex guide assembly, PL 10.22 Item 15.
Tray 2 feed motor, PL 8.15 Item 23.
•Tray 2 PWB, PL 8.17 Item 25.
Tray 2 assembly, PL 8.15 Item 28.
b. Perform OF7 Main PWB Check RAP.
3550 Checkout
Refer to Wiring Diagram 16 (3550), Wiring Diagram 8 and Wiring Diagram 11. Perform the fol-
lowing:
1. Pull out tray 1 and tray 2. Remove all jammed paper.
2. Check the paper path for damage or obstructions.
3. Remove the pickup roll assembly, PL 8.17 Item 31. Check that the pickup roll is clean. If
necessary, install a new pickup roll assembly.
4. Check the retard pad on tray 2. If necessary, install a new retard pad assembly, PL 8.10
Item 20.
5. Check that the following components are clean and rotate freely:
Registration roll, PL 8.25 Item 3.
Registration roll idler, PL 8.25 Item 17.
6. Check that the registration sensor actuator, PL 8.25 Item 14 moves freely and is not dam-
aged. If necessary, install a new registration sensor actuator, PL 8.25 Item 14.
7. Enter dC330 Component Control code 08-500. Check the registration sensor (Q08-500).
If necessary, install a new HVPS, PL 1.10 Item 3.
NOTE: The registration sensor is mounted on the HVPS.
8. Enter dC330 Component Control code 08-920 to run the tray 2 feed motor.
9. Check the wiring between the tray 2 feed motor and CN8 on the Tray 2 PWB.
10. Enter the dC330 Component Control code 08-820 to energize the tray 2 pickup solenoid
(SOL8-820). To confirm that the solenoid is functional, listen for a click from the solenoid
as it is switched on. Install a new solenoid if necessary,
PL 8.17 Item 24.
11. Check the wiring between the tray 2 pickup solenoid and CN11 on the Tray 2 PWB. Install
a new solenoid if necessary, PL 8.17 Item 24.
12. Check that the tray 2 pickup roll assembly, PL 8.17 Item 31 and feed roll, PL 8.17 Item 12,
install new components as necessary.
13. Enter dC330 Component Control code 04-100 to run the main BLDC motor.
14. Check the wiring between the main BLDC motor and CN22 on the Main PWB.
15. Enter dC330 Component Control code 08-850 to energize the registration solenoid
(SOL8-850). To confirm that the solenoid is functional, listen for a click from the solenoid
as it is switched on. Install a new solenoid if necessary,
PL 8.25 Item 18.
16. Check the wiring between the registration clutch, PL 8.25 Item 21 and CN29 on the Main
PWB. If necessary install a new clutch.
17. If necessary:
a. Install new components:
Front duplex guide assembly, PL 10.22 Item 15.
Tray 2 feed motor, PL 8.15 Item 23.
•Tray 2 PWB, PL 8.17 Item 25.
Tray 2 assembly, PL 8.15 Item 28.
b. Perform OF7 Main PWB Check RAP.

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Xerox WorkCentre 3550 Specifications

General IconGeneral
Print technology-
Maximum resolution600 x 600 DPI
Economical printingYes
Duplex printing modeAuto
Warm-up time (from sleep mode)15 s
Time to first page (black, normal)8.5 s
Print speed (black, normal quality, A4/US Letter)35 ppm
Duplex print speed (black, normal quality, A4/US Letter)17 ppm
Paper input typePaper tray
Total input capacity550 sheets
Total output capacity250 sheets
Total number of input trays1
Maximum number of input trays2
Multi-Purpose tray input capacity50 sheets
Auto document feeder (ADF) input capacity60 sheets
Custom media width148 - 210 mm
Custom media length216 - 356 mm
Paper tray media typesHeavy paper, Lightweight paper, Plain paper, Recycled paper
Paper tray media weight60 - 105 g/m²
Multi-purpose tray media typesBond paper, Envelopes, Heavyweight paper, Labels, Letterhead, Plain paper, Recycled paper, Transparencies
Maximum ISO A-series paper sizeA4
Multi-Purpose Tray media weight60 - 163 g/m²
Paper tray media weight (imperial)16 - 28 lbs
Auto Document Feeder (ADF) media weight50 - 120 g/m²
Multi-Purpose Tray media weight (imperial)16 - 43 lbs
Auto Document Feeder (ADF) media weight (imperial)12 - 28 lbs
Internal memory256 MB
Maximum internal memory512 MB
Sound power level (standby)39 dB
Sound pressure level (printing)55 dB
Maximum duty cycle75000 pages per month
Page description languagesPCL 5e, PCL 6, PostScript 3
Standard interfacesEthernet, USB 2.0
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Wi-FiNo
Security algorithms802.1x RADIUS
Mac operating systems supportedMac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard
Server operating systems supportedWindows Server 2008, Windows Server 2008 R2
Windows operating systems supportedWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional x64
Maximum number of copies999 copies
N-in-1 copy function (N=)2, 4
Time to first copy (black, normal)10 s
FaxingMono faxing
Fax memory7 MB
Modem speed33.6 Kbit/s
Fax forwarding toE-mail, FTP, Fax, PC, SMB
Fax coding methodsJBIG, JPEG, MH, MMR (Fax coding method), MR
Product colorBlue, Grey
Market positioningBusiness
Scan toE-mail, FTP, OCR, PC, SMB, USB
Scanner typeADF scanner
Maximum scan area216 x 356 mm
Scan speed (black)26 ppm
Scan speed (color)8 ppm
Image formats supportedJPG
Document formats supportedPDF
Optical scanning resolution300 x 300 DPI
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)60 W
Power consumption (printing)600 W
Power consumption (PowerSave)20 W
Power consumption (average operating)- W
Sustainability certificatesENERGY STAR
Operating temperature (T-T)10 - 32 °C
Operating relative humidity (H-H)20 - 80 %
Package depth619 mm
Package width676 mm
Package height696 mm
Package weight29700 g
CertificationUL, CE, FCC
Weight and Dimensions IconWeight and Dimensions
Depth488 mm
Width582 mm
Height553 mm

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