it have problem with corona wire the corona wire is there bet it copy blank please i need your help on this konica1212 thanks in advance.
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try to check the charging corona unit and transfer/separation unit maybe one of that wires worn out.so it will cause blank copy. -
Can't remember, but if there is a cleaning pad assy, it may not be seated in home position, causing the short-if present, run the cleaner back-and-forth.2000 mockingbirds = 2 kilomockingbirdsComment
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Didn't those machines have a recurring problem where a gear on the back of the machine would get stuck (when opening the machine) and wouldn't give movement to the drum unit, causing blank copies?' "But the salesman said . . ." The salesman's an asshole!'
Mascan42
'You will always find some Eskimo ready to instruct the Congolese on how to cope with heat waves.'
Ibid
I'm just an ex-tech lurking around and spreading disinformation!Comment
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More tips:
DESCRIPTION: Blank copies.
PROBABLE CAUSES:
1. CN32 at the HV unit is disconnected. Reconnect CN32.
2. Currents cannot be adjusted. No output from the high voltage unit. Replace the HV unit
DESCRIPTION: Blank copies.
PROBABLE CAUSES:
1. IP2 on main control board open, preventing 24V DC from reaching HV unit.
2. Check the Transfer/Separation contact springs located at the rear of the T/S corona Unit. Expand the contacting springs to ensure sufficient upward pressure.' "But the salesman said . . ." The salesman's an asshole!'
Mascan42
'You will always find some Eskimo ready to instruct the Congolese on how to cope with heat waves.'
Ibid
I'm just an ex-tech lurking around and spreading disinformation!Comment
Comment