Konica-Minolta Magicolor 2500W
- Code: 15
- Description: Cleaning blade pressure /retraction failure
• The state of the retraction position sensor/cleaning blade is not changed from the blocked to unblocked state even after the lapse of a predetermined period of time during predrive. • The retraction position sensor/cleaning blade is in the blocked state even after the lapse of a predetermined period of time during predrive. • The retraction position sensor/cleaning blade is not unblocked (blade in the retracted position) within a predetermined period of time after the retraction sequence of the cleaning blade has been started. • The retraction position sensor/cleaning blade is not blocked (blade in the pressed position) within a predetermined period of time after the pressure sequence of the cleaning blade has been started. - Remedy: 1 Check the M1 connector for proper connection and correct as necessary. 2 Check M1 for proper drive coupling and correct as necessary. 3 Check the SD3 connector for proper connection and correct as necessary. 4 Check the PRCB connector for proper connection and correct as necessary. 5 PS6 sensor check. 2500W: PRCB PJ9PRCB-11 (ON) 2530 DL: PRCB PJ9PRCB-11 (ON) 2550/2550DN: PRCB PJ9PRCB-11 (ON) 2500W: C-7 2530 DL: C-6 2550/2550DN: C-6. 6 SD3 operation check. 2500W: PRCB PJ10PRCB-5 (REM) 2530 DL: PRCB PJ10PRCB-5 (REM) 2550/2550DN: PRCB PJ10PRCB-5 (REM) 2500W: C-6 2530 DL: C-5 2550/2550DN: C-5 7 M1 operation check. 2500W: PRCB PJ8PRCB-5 (REM) PRCB PJ8PRCB-8 (LOCK) 2530 DL: PRCB PJ8PRCB-5(REM) PRCB PJ8PRCB-5(LOCK) 2550/2550DN: PRCB PJ8PRCB-5(REM) PRCB PJ8PRCB-5(LOCK) 2500W: C-7 2530 DL: C-6 2550/2550DN: C-6. 8 Change PRCB.
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