668
JAN 2006
Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
11.1.7.4.4. Finisher User error
Note:
UXX will appear in the message display.
1. User Error
Code Item See Page
U4 Finisher / Inverting Unit / Inverting Shift Tray (option) open
U11 Finisher Copy Paper removal
U12 Staple Cover / Top Door open (option)
U30 Finisher Punch Cover open
U31 Finisher Saddle Unit paper removal
U32 Finisher Saddle Unit Feed Cover open
U33 Finisher Saddle Staple Unit is not installed
U34 Finisher Saddle Unit Saddle Front Cover open
U35 Finisher Saddle Unit Saddle Paper Exit Cover open
oF Finisher overflow
Code Item Check Points
U4 Finisher Inverting Unit / Inverting Shift
Tray (option)
1) Are the exit options installed correctly?
2) Exit options connector is shorted or broken.
3) Exit options connector is defective.
4) Finisher CPU PCB connector is shorted or
broken.
5) Finisher CPU PCB is defective.
6) LVPS connector is shorted or broken.
7) LVPS is defective.
8) CPU PCB connector (CN15) is shorted or broken.
9) CPU PCB is defective.
U11 Finisher copy paper removal
Note:
When clearing U11, all paper must be
removed from bins.
1) Copy paper is already in at least one bin.
2) Copy paper which is unsuitable size for stapler
use is in the bin.
3) There is a double feed from the duplex unit in the
bin.
4) Finisher paper detecting sensor connector is
shorted or broken.
5) Finisher paper detecting sensor is defective.
6) Finisher CPU PCB connector is shorted or
broken.
7) Finisher CPU PCB is defective.
8) LVPS connector is shorted or broken.
9) LVPS is defective.
10) CPU PCB connector (CN15) is shorted or broken.
11) CPU PCB is defective.