AcuLaser C2800/C2800D/C3800/C3800D Revision C
TROUBLESHOOTING Engine-related Trouble FIP 117
Confidential
FIP 1-45 Printer Open / Close Front Cover
Possible parts that caused the error
Troubleshooting
COVER ASSY FRONT
CONTACT FRONT
HARNESS ASSY INTERLOCK
LVPS
PWBA MCU
HARNESS ASSY LV TOP
Step Check Yes No
1
Check the installation of the COVER ASSY
FRONT
Is the COVER ASSY FRONT installed
correctly and closed?
Go to Step [2]. Reinstall the
COVER ASSY
FRONT
correctly.
2
Check the shape of the CONTACT FRONT
Is the CONTACT FRONT correctly installed,
and does it actuate the interlock switch?
Go to Step [3]. Reinstall the
CONTACT
FRONT
correctly.
3
Check the connection of the HARNESS
ASSY INTERLOCK
Check the connection state between HARNESS
ASSY INTERLOCK and LVPS.
Is P/J44 connected correctly?
Go to Step [4]. Reconnect P/J44
correctly.
4
Check after replacing the HARNESS ASSY
INTERLOCK
Replace the HARNESS ASSY INTERLOCK
with a new one. (p.327)
Does the error still occur after the replacement?
Go to Step [5]. End of procedure
5
Check the connection of the HARNESS
ASSY LV TOP
Check the connection state between LVPS and
PWBA MCU.
Are P/J502 and P/J15 connected correctly?
Go to Step [6]. Reconnect P/J502
and P/J15
correctly.
Step Check Yes No
6
Check the continuity of the HARNESS ASSY
LV TOP
Is the continuity between P/J502 <=> P/J15
normal
?
Go to Step [7]. Replace the
HARNESS
ASSY LV TOP.
7
Check after replacing the LVPS
Replace the LVPS with a new one. (p.327)
Does the error still occur after the replacement?
Replace the
PWBA MCU.
(p.343)
End of procedure
To Next Page