Repairs and Adjustments
4-36
11/06
FaxCentre 2121/2121L
REP 18 CPU Board
Parts list on PL 5
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.
Removal
1. Perform a remote readout (if the function has been enabled).
2. Save the directory and the parameters on a directory card (MENU * 5).
3. Remove the right hand cover (REP 25).
4. Disconnect all external connectors to the CPU board.
5. Remove two screws, then the CPU metal cage.
Figure 1
6. Remove the five mounting screws, then the CPU board.
CPU board
EPROM
Summary of Contents for 2121L - FaxCentre B/W Laser
Page 1: ...708P88662 11 06 Service Manual 708P88662 FaxCentre 2121 2121L ...
Page 20: ...Service Call Procedures 1 2 11 06 FaxCentre 2121 2121L Page intentionally blank ...
Page 28: ...Status Indicator RAPs 2 2 11 06 FaxCentre 2121 2121L Page intentionally blank ...
Page 44: ...Image Quality 3 2 11 06 FaxCentre 2121 2121L Page intentionally blank ...
Page 56: ...Repairs Adjustments 4 2 11 06 FaxCentre 2121 2121L Page intentionally blank ...
Page 108: ...Spare Parts List 5 4 11 06 FaxCentre 2121 2121L PL 2 Machine Assembly 1 3 5 6 2 4 ...
Page 110: ...Spare Parts List 5 6 11 06 FaxCentre 2121 2121L PL 3 Control Panel and Scanner 2 1 ...
Page 116: ...Spare Parts List 5 12 11 06 FaxCentre 2121 2121L PL 6 Control Panel Assembly 1 2 3 4 5 6 7 8 ...
Page 118: ...Spare Parts List 5 14 11 06 FaxCentre 2121 2121L PL 7 Paper Tray 1 2 ...
Page 122: ...Spare Parts List 5 18 11 06 FaxCentre 2121 2121L PL 9 Drive Transfer Unit ...
Page 124: ...Spare Parts List 5 20 11 06 FaxCentre 2121 2121L PL 10 Fuser Assembly 2 1 ...
Page 126: ...Spare Parts List 5 22 11 06 FaxCentre 2121 2121L PL 11 Power Supplies and ROS Unit ...
Page 128: ...Spare Parts List 5 24 11 06 FaxCentre 2121 2121L PL 12 Paper Feed Section ...
Page 130: ...Spare Parts List 5 26 11 06 FaxCentre 2121 2121L PL 13 Consumables Tools and Kits ...
Page 132: ...Spare Parts List 5 28 11 06 FaxCentre 2121 2121L Page intentionally blank ...
Page 134: ...General Procedures and Information 6 2 11 06 FaxCentre 2121 2121L Page intentionally blank ...
Page 187: ...General Procedures and Information FaxCentre 2121 2121L 11 06 6 55 Figure 1 ...
Page 206: ...General Procedures and Information 6 74 11 06 FaxCentre 2121 2121L GP 23 Service Log ...
Page 208: ...Wiring Diagrams 7 2 11 06 FaxCentre 2121 2121L Page intentionally blank ...
Page 219: ...Wiring Diagrams FaxCentre 2121 2121L 11 06 7 13 Main PBA and CPU PJ Locations Figure 1 ...
Page 220: ...Wiring Diagrams 7 14 11 06 FaxCentre 2121 2121L WD 1 Connection Diagram 1 of 5 Figure 1 ...
Page 221: ...Wiring Diagrams FaxCentre 2121 2121L 11 06 7 15 WD 2 Connection Diagram 2 of 5 Figure 1 ...
Page 222: ...Wiring Diagrams 7 16 11 06 FaxCentre 2121 2121L WD 3 Connection Diagram 3 of 5 Figure 1 ...
Page 223: ...Wiring Diagrams FaxCentre 2121 2121L 11 06 7 17 WD 4 Connection Diagram 4 of 5 Figure 1 ...
Page 224: ...Wiring Diagrams 7 18 11 06 FaxCentre 2121 2121L WD 5 Connection Diagram 5 of 5 Figure 1 ...