AcuLaser C2800/C2800D/C3800/C3800D
Revision C
TROUBLESHOOTING
Engine-related Trouble FIP
115
Confidential
FIP 1-42 Install Magenta(M) TnrCart
Possible parts that caused the error
Troubleshooting
FIP 1-43 Install Cyan(C) TnrCart
Possible parts that caused the error
Troubleshooting
IMAGING CARTRIDGE (M)
DISPENSER ASSY (M)
HARNESS ASSY LV TOP
PWBA MCU
Step
Check
Yes
No
1
Check the toner tape
Is the toner tape pulled out of the IMAGING
CARTRIDGE (M)?
Go to Step [2].
Pull out the toner
tape.
2
Check after turning the power OFF and ON
Does the error recur even when the power is
turned off and back on again?
Go to Step [3].
End of procedure
3
Check after replacing the IMAGING
CARTRIDGE (M)
Replace the IMAGING CARTRIDGE (M) with
a new one.
Does the error still occur after the replacement?
Go to Step [4].
End of procedure
4
Check the connection of the DISPENSER
ASSY (M)
Check the connection state between
DISPENSER ASSY (M) and PWBA MCU.
Are P/J182 and P/J18 connected correctly?
Go to Step [5].
Reconnect P/J182
and P/J18
correctly.
5
Check the continuity of the HARNESS ASSY
LV TOP
Is the continuity between P/J18 <=> P/J182
normal?
Go to Step [6].
Replace the
HARNESS
ASSY LV TOP.
6
Check the power voltage supply to
DISPENSER ASSY (M)
1. Close the interlock switch (HARNESS
ASSY INTERLOCK) before performing
the following work.
2. Measure the voltage between PWBA
MCU ground <=> P/J18-A7PIN, A8PIN.
Is the power voltage (approx. +24 V) output?
Replace the
DISPENSER
ASSY (M).
Replace the
PWBA MCU.
IMAGING CARTRIDGE (C)
DISPENSER ASSY (C)
HARNESS ASSY LV TOP
PWBA MCU
Step
Check
Yes
No
1
Check the toner tape
Is the toner tape pulled out of the IMAGING
CARTRIDGE (C)?
Go to Step [2].
Pull out the toner
tape.
2
Check after turning the power OFF and ON
Does the error recur even when the power is
turned off and back on again?
Go to Step [3].
End of procedure
3
Check after replacing the IMAGING
CARTRIDGE (C)
Replace the IMAGING CARTRIDGE (C) with
a new one.
Does the error still occur after the replacement?
Go to Step [4].
End of procedure
4
Check the connection of the DISPENSER
ASSY (C)
Check the connection state between
DISPENSER ASSY (C) and PWBA MCU.
Are P/J184 and P/J18 connected correctly?
Go to Step [5].
Reconnect P/J184
and P/J18
correctly.
5
Check the continuity of the HARNESS ASSY
LV TOP
Is the continuity between P/J18 <=> P/J184
normal?
Go to Step [6].
Replace the
HARNESS
ASSY LV TOP.
6
Check the power voltage supply to
DISPENSER ASSY (C)
1. Close the interlock switch (HARNESS
ASSY INTERLOCK) before performing
the following work.
2. Measure the voltage between PWBA
MCU ground <=> P/J18-B7PIN, B8PIN.
Is the power voltage (approx. +24 V) output?
Replace the
DISPENSER
ASSY (C).
Replace the
PWBA MCU.
Содержание AcuLaser C2800D
Страница 13: ...Confidential C H A P T E R 1 PRODUCTDESCRIPTION ...
Страница 30: ...Confidential C H A P T E R 2 OPERATINGPRINCIPLES ...
Страница 76: ...Confidential C H A P T E R 3 TROUBLESHOOTING ...
Страница 159: ...Confidential C H A P T E R 4 DISASSEMBLY REASSEMBLY ...
Страница 381: ...Confidential C H A P T E R 5 ADJUSTMENT ...
Страница 389: ...Confidential C H A P T E R 6 MAINTENANCE ...
Страница 395: ...Confidential C H A P T E R 7 APPENDIX ...