Diagnostic information
2-93
4060-
xxx
Stapled sheets are not transported to the output tray.
POST incomplete—stapler cycles several times
Toner sensor service check
Service tip: Check the print darkness menu setting before checking the toner sensor.
This service check is intended to be used when a 929 Service Error displays.
FRU
Action
1
Sol 2 (stapler gearbox
assembly)
Stapler card assembly
Disconnect Sol 2 cable from J8 on the stapler card and measure the
resistance of the solenoid across the cable connector. It should
measure approximately 48 ohms (cold). If incorrect, replace the
stapler/finisher option assembly. If correct, replace the stapler card
assembly.
FRU
Action
1
Stapler assembly
Replace the stapler assembly.
Note:
When replacing the stapler assembly, observe the location of
the ground lead from the stapler assembly and the finisher frame,
and make sure the ground lead is correctly reattached.
(Flag or spring off stapler unit)
Will also happen when pin 7 of J3 is open.
FRU
Action
1
Developer drive assembly
Incorrect operation of the developer drive assembly can cause the
printer to display a 929 error code (Toner Sensor). Check the
developer drive assembly for correct installation, any sign of worn,
loose, or broken parts.
2
Front harness cable
Check the toner sensor portion of the front harness cable to make
sure it is properly seated into the toner sensor. If correct at both the
sensor and system board (J22), check the continuity of the cable. If
incorrect, replace the cable.
3
Toner sensor
The toner sensor cable is part of the front harness and part of
connector J22 on the system board. Check the voltage at J22-11. It
reads approxi5 V dc. If incorrect, replace the system board.
If correct, check the voltage at J22-12. It reads approximately
+5 V dc with the system board removed from the printer. If incorrect,
replace the system board. If correct, replace the toner sensor
assembly. A bad ground connection between J22-13 on the system
board and pin 3 on the toner sensor results in a 929 service error.
Summary of Contents for T63 Series
Page 13: ...Laser notices xiii 4060 xxx Japanese Laser Notice ...
Page 14: ...xiv Service Manual 4060 xxx Korean Laser Notice ...
Page 34: ...1 16 Service Manual 4060 xxx ...
Page 218: ...4 64 Service Manual 4060 xxx ...
Page 236: ...6 2 Service Manual 4060 xxx ...
Page 238: ...7 2 Service Manual 4060 xxx Assembly 1 Covers ...
Page 240: ...7 4 Service Manual 4060 xxx Assembly 2 Frame 1 5 2 1 3 4 3 4 8 6 7 ...
Page 252: ...7 16 Service Manual 4060 xxx Assembly 9 Paper feed alignment 3 2 1 4 ...
Page 258: ...7 22 Service Manual 4060 xxx Assembly 12 Drives Main drive and developer drive 3 2 4 1 7 6 5 ...
Page 260: ...7 24 Service Manual 4060 xxx Assembly 13 Hot roll fuser 3 7 5 2 6 4 1 5 8 7 9 ...
Page 262: ...7 26 Service Manual 4060 xxx Assembly 14 Transfer charging 3 2 4 1 5 6 7 9 10 8 ...
Page 264: ...7 28 Service Manual 4060 xxx Assembly 15 Electronics power supplies 3 7 5 2 6 4 1 ...
Page 266: ...7 30 Service Manual 4060 xxx Assembly 16 Electronics card assemblies 3 1 4 5 6 9 2 4 7 8 10 ...
Page 268: ...7 32 Service Manual 4060 xxx Assembly 17 Electronics shields ...
Page 270: ...7 34 Service Manual 4060 xxx Assembly 18 Cabling diagrams 1 3 1 2 4 5 6 7 8 7 4 ...
Page 272: ...7 36 Service Manual 4060 xxx Assembly 19 Cabling diagrams 2 HVPS LVPS 3 5 4 1 2 6 ...
Page 276: ...7 40 Service Manual 4060 xxx Assembly 21 250 sheet paper tray ...
Page 284: ...7 48 Service Manual 4060 xxx Assembly 23 Duplex option 1 ...
Page 286: ...7 50 Service Manual 4060 xxx Assembly 24 Envelope feeder 3 11 7 13 5 9 2 10 6 4 12 8 14 1 ...
Page 288: ...7 52 Service Manual 4060 xxx Assembly 25 Output expander ...
Page 290: ...7 54 Service Manual 4060 xxx Assembly 25 cont Output expander ...
Page 292: ...7 56 Service Manual 4060 xxx Assembly 26 High capacity output expander ...
Page 296: ...7 60 Service Manual 4060 xxx Assembly 27 5 bin mailbox ...
Page 298: ...7 62 Service Manual 4060 xxx Assembly 27 cont 5 bin mailbox ...
Page 300: ...7 64 Service Manual 4060 xxx Assembly 28 High capacity feeder 1 ...
Page 320: ...7 84 Service Manual 4060 xxx Assembly 38 StapleSmart finisher 4 1 ...
Page 344: ...I 20 Service Manual 4060 xxx ...
Page 345: ......