Misfeed At Exit Section; Undefined Misfeed - Konica Minolta magicolor 2500W Service Manual

Field Service Ver. 1.0 Aug. 2006
15.4.5

Misfeed at exit section

A. Detection timing
Type
Detection of
The exit sensor (PS7) is not unblocked even after the lapse of a predetermined
misfeed at exit
period of time after it has been blocked by the media.
section
Detection of media The exit sensor (PS7) is blocked when the power switch is turned ON, a cover is
left in exit section opened and closed, or a misfeed or malfunction is reset.
B. Action
Exit sensor (PS7)
Step Action
1 Initial check items.
Check the PRCB connector for
2 proper connection and correct as
necessary.
3 PS7 sensor check.
4 Change PRCB.
15.4.6

Undefined misfeed

A. Detection timing
Type
Detection of
Conflicting settings are made in the printer driver.
undefined misfeed
B. Action
Image processing board (IPB)
Step
1 Check printer driver settings.
Check the IPB connector for proper connection
2
and correct as necessary.
Check the PRCB connector for proper connec-
3
tion and correct as necessary.
4 Change IPB.
5 Change PRCB.
Relevant electrical parts
Printer control board (PRCB)
2500W: PRCB PJ6PRCB-3 (ON)
2530 DL: PRCB PJ6PRCB-3 (ON)
2550/2550DN: PRCB PJ6PRCB-3 (ON)
Relevant electrical parts
Printer control board (PRCB)
Action
Description
WIRING DIAGRAM
Control signal
-
-
-
Description
WIRING DIAGRAM
Control signal
-
-
-
-
-
15. Jam display
Location (Electrical
component)
-
-
2500W: C-9
2530 DL: C-8
2550/2550DN: C-8
-
Location
(Electrical
component)
-
-
-
-
-
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