Canon iR6570 Series Portable Manual page 89

Code Description
0001 An open circuit has been detected for the
count pulse signal.
E061 There is a potential control error/there is an APC error.
0001 As a result of potential control, the drum
surface potential (VL2) of the background
is 200 V or higher (i.e., causing a solid
black image).
0002 The primary charging output used at time
of printer output and the drum surface
potential after laser output is identified as
being 200 V or more (i.e., causing a solid
black image).
E100 There is a BD error.
0001 A check is made of VLOCK at intervals of
100 msec while the laser is on. An error
will be identified if it is not detected 10
times in sequence.
E110 There is a polygon motor error.
0001 - Although the polygon motor has been
turned on, VLOCK is not detected at all
within 76.5 sec.
- At time of a shift from full-speed to half-
speed control, VLOCK is not detected at
all for 7.5 sec.
- At time of half-speed control, a check is
made of VLOCK at intervals of 100 msec.
An error will be identified if it is not
detected 10 times continuously.
E121 There is a controller cooling fan error.
0001 Even though the controller cooling fan has
been turned on, the controller cooling fan
stop signal has been detected for 5 sec or
more.
E196 The EEPROM is faulty.
Remedy
Turn off the main power, and check for an
open circuit in the cable; then, turn the
main power back on.
- Replace the potential sensor unit.
- Replace the laser scanner unit.
- Replace the DC controller PCB.
- Replace the laser scanner unit.
- Replace the DC controller PCB.
- Replace the laser scanner unit.
- Replace the DC controller PCB.
- Check the connector for any fault in
connection.
- Replace the fan.