Konica Minolta PRINTING - Bizhub-250 Minolta 25ppm Printer/Copier/Scanner/Fa - Page 2 - Answered Questions & Fixed issues
What is error c2557
What is the model number? Ball park! replace the black developer unit and black drum
Hi, I have code 2452 Bizhub c6501
C-2451 to C-2453 error codes are lit even if the Developing Unit, developer, and Charging Unit are replaced. This is a symptom from a customer who mostly prints black. If you increase toner density, it will be good.
Hello my machine Bizhub 600 is indicating an error code C8101 when switching it on, who can i solve this
Actually C8101 is on Rank B meaning by Open / Close the front door to clear it.
But if error code still appear, Check the connector between M3-relay CN5-DFCB J15 for proper connection and correct as necessary.
Check the connector between PS12-DFCB J15 for proper connection and correct as necessary.
Check the connector of M3 for proper drive coupling,and correct as necessary.
PS12 I/O check, sensor check
M3 operation check (change M3)
DFCB F8 conduction check
Error code 4604 on Bizhub C6000
Estimated abnormal parts:
• Fusing unit
• Printer control board (PRCB)
• AC drive board (ACDB)
• Fusing heater lamp /1 (L2)
• Fusing heater lamp /2 (L3)
• Fusing heater lamp /3 (L4)
• Temperature sensor /1 (TH1)
WARNING
• After replacing the defective parts, be sure to set the DIPSW 3-1 to 0. If DIPSW3-1 is set to 0 before defective parts are fixed, it may cause fire.
Solution
1. Check the connection between the rear side connector of the fusing unit and the main body side connector, and repair it if any abnormality.
2. Check the connector connection and the wiring between PRCB and the temperature sensor, and repair it if any abnormality.
3. Check the connector connection and the wiring between ACDB and the fusing heater lamp, and repair it if any abnormality. (Wiring diagram: Main body (1/3): 3-E)
4. Check the installation condition of the fusing heater lamp and ON/OFF with I/O, and repair/replace it if any abnormality. (Wiring diagram: Main body (1/3): 3-D)
5. Check the installation condition of TH1 and temperature of I/O, and adjust/replace it if any abnormality. (Wiring diagram: Main body (1/3): 3-F)
6. Replace TH1.
7. ReplaceL2, L3 and L4.
8. Replace ACDB.
9. Replace PRCB.
Minolta codes
Level Adjustment error. Has the drum and the developer unit and developer been replaced? Has the drum unit/assy. been cleaned including the sensor!!!!!!!!!
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