HP C30 - TAG 700: Output Tray Circuit Malfunction

TAG 700: Output Tray Circuit Malfunction
June 1999 Troubleshooting Analysis Guide (TAGs) 3-129
TAG 700: Output Tray Circuit Malfunction
Error Code: 700
Symptoms: Output Tray Full light remains on, will not light, or lights prematurely
Possible Defects: Output tray full sensor
Connectors or wiring
Job offset assembly
PCL board
High capacity output unit
1 Turn the printer off and unplug the power cord.
• Verify that J/P50 and J/P40 are connected properly.
• Power-on-reset the printer.
Has the problem been resolved?
No: Continue.
Yes: Loose connectors were at fault. Turn to TAG 002: Check & Problem Resolution.
2 Is a high capacity output unit installed on the printer?
No: Go to #4 in this TAG.
Yes: Continue.
3 Turn off the printer.
• Remove the high capacity output unit.
• Turn on the printer.
Has the problem been resolved?
No: Continue.
Yes: The high capacity output unit is malfunctioning. Refer to Chapter 8, “Options”, for
instructions on repairing the high capacity unit.
4 Inspect the output tray full sensor actuator for damage or binding.
Is it in good working order?
No: Replace the actuator, then turn to TAG 002: Check & Problem Resolution.
Yes: Continue.
5 Does Output Tray Full come on too soon?
No: Continue.
Yes: Repair or replace the job offset assembly, then turn to TAG 002: Check & Problem Reso-
lution.