Konica Minolta bizhub C35, Service Manual

Page: 244 / 330

DRAFT
Field Service V er. 1.0 Feb. 2010 14. MALFUNCTION CODE
205
bizhub C35
TROUBLESHOOTING
0F52 Toner level sensor/Y
malfunction • An error occurs on the toner level sensor for each color.
0F53 Toner level sensor/M
malfunction
0F54 Toner level sensor/C
malfunction
0F55 Toner level sensor/K
malfunction
13DD Backup data error • The engine counter data and the controller counter data
are inconsistent.
13E2 Engine flash ROM write
error • Flash ROM writing is found faulty during a check.
13E3 Engine flash ROM device
fault • An erase error occurs during erasing of data in flash ROM.
13F0 Engine control failure • An undefined malfunction occurs in the engine section
(PRCB, etc.).
While the machine is operating, if it detects defective condi-
tions, e.g. the next print is not started after the lapse of a
given period of time, it stops operating and the trouble code
is displayed.
3C00 Trouble related to
security • Contact the responsible people of KONICA MINOLTA when
not returning in power switch OFF/ON.
3C10
6751 Gain adjustment error • Reading the white pixel output of each color from the data
provided by the shading plate, the machine makes the gain
adjustment for each color so that the maximum value of
each color becomes within the specified range. However,
after the machine attempts the adjustment three times in
total (including two retries), the value is out of the specified
range.
6790 Offset adjustment error • Reading the black pixel output of each color from the data
provided by the shading plate, the machine makes the off-
set adjustment for each color so that the average value of
each color becomes within the specified range. However,
after the machine attempts the offset adjustment three
times in total (including two retries), the value is out of the
specified range.
6791 Register setting error • After the default values of AFE gain and offset are set, the
machine reads the gain and offset values again. Inconsis-
tency between the values that are set and read is found.
6792 White reference plate
search error • During an initialization, the black edge and the white edge
read by the shading plate cannot be detected.
6793 Scanner communication
error • An undefined communication error occurs between the
controller and the scanner.
9401 Lamp illumination check
error • In the lamp stabilization check process during the lamp
warm-up, light quantity does not become steady within a
given period of time.
B116 Communication error with
the fax board • An undefined communication error occurs between the
controller and the fax board.
C023 FlashROM error • A SSD board failure occurs.
Code Description Detection timing