Is Fuser Warming up ?
Machine is not coming to READY
The fuser temperature is not changing in service mode. SM>COPIER>DISPLAY>ANALOG>FIX C & E.
No error code is displayed.
Solution :
The machine is designed to cut power to the fuser when the doors are open and/or the transport and duplex drawers are pulled out. At times it has been noticed the copier will not come to ready and the fuser temperature is not warming up. No error code is displayed or messages to check/reset Unit 1 or 2.
TROUBLESHOOTING:
Use the service mode input/output and confirm the doors are closed, transport handle is set and the drawers are pushed in.
Under SM>COPIER>IO>DCON>P005- Bit 8 - this bit changes state when (PS58) the upper right door is open and closed.
Under SM>COPIER>IO>DCON>P005- Bit 9 - this bit changes state when (PS48) the lower right door is open and closed.
Under SM>COPIER>IO>DCON>P005- Bit 10 - this bit changes state when (PS56) the manual feed door is open and closed.
Under SM>COPIER>IO>DCON>P005- Bit 11 - this bit changes state when (MSW7) the front door door is open and closed.
If no change of state is indicated replace faulty component. Cut wire ties if needed.
Under SM>COPIER>IO>DCON>P005- Bit 13 - this bit changes state when (duplex pcb) the duplex drawer is pushed in and out.
Under SM>COPIER>IO>DCON>P005- Bit 14 - this bit changes state when (PS28) the transport handle is released and locked in place.
If no change of state is indicated replace faulty component. Cut wire ties if needed. Confirm the drawer connectors are seating properly and free of foreign debris.
Bit 13 relates to the duplex DRAWER2
Bit 14 relates to the transport DRAWER1
In this case the SM>COPIER>IO>DCON>P005- Bit 13 was not changing state. The duplex connector has a foreign object and the duplex pcb had to be replaced.
Reference Part Numbers:
FK2-0149-000 = PS28, 48, 56, 58
WC4-0153-000 = MSW7
FG6-8585-000 = Duplex pcb.
Bookmarks