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T- 1 8
5. Miscellaneous Errors
5-1. List of Miscellaneous Malfunctions
Message on
the Display
Description
Unlock scanner
• When the Home Sensor remains High (5 V) even after the lapse of
a predetermined period of time after the Scanner Motor is turned
ON, an unlock scanner error occurs.
[Scanner Error]
Lamp Error
• When the gray level value can’t reach 10 (0 to 255) even after the
lapse of a predetermined period of time after the warmup.
• When the gray level value can’t reach 35 (0 to 255) even after the
lapse of a predetermined period of time after the warmup.
[Scanner Error]
AFE R/W Error
• The firmware writes a pattern to all AFE registers and reads the val-
ues back. If there is any difference between the write/read values,
an AFE R/W Error occurs.
[Scanner Error]
Home Sensor
• When the scanning job is finished, the Scanner Unit travels 14
inches back to the home position. After the Scanner Unit has
moved 14 inches, if the Home Sensor can’t be pressed, a Home
Sensor error occurs.
[Scanner Error]
Motor Stall
• When scanning a job, the firmware calculates the distance that the
Scanner Unit has travelled. If the distance between the home posi-
tion and the scan stopped position is different than the distance
between the scan stopped position and the home position, a Motor
Stall error occurs.
[Printer Error]
Incorrect Toner
• The Toner Cartridge is not a genuine KONICA MINOLTA Toner Car-
tridge or not the correct type.
[Printer Error]
IC Read Fail
• A Toner IC Read Fail has occurred.
[Printer Error]
IC Write Fail
• A Toner IC Write Fail occurred.