Canon GP405 Service Manual page 583

Address bit
P011 bit11 fan rotation detection 12
(low-voltage power supply
cooling fan 1)
bit12 fan rotation detection 13
(low-voltage power supply
cooling fan 2)
bit13 fan rotation detection 14
(reader cooling fan 1)
bit14 fan rotation detection 15
(reader cooling fan 2)
bit15 fan rotation detection 16
(scanner motor cooling fan)
P012 bit0 main heater SSR short circuit
detection
bit1 sub heater SSR short circuit
detection
bit2 sub thermistor error detection
bit3 sub thermistor phase detection
bit4 counter 1 open circuit detection
bit5 counter 2 open circuit detection
bit6 counter 3 open circuit detection
bit7
bit8 fixing relay shut-off 0 (main
thermistor)
bit9 fixing relay shut-off 1 (sub
thermistor)
bit10 fixing relay shut-off 2 (SSR short
circuit)
bit11
bit12
bit13
bit14
bit15
COPYRIGHT © 1999 CANON INC. CANON 405/335 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Display
CHAPTER 14 TROUBLESHOOTING
Signal Connector
FM10LK J118-2
FM11LK J118-3
FM12LK J104-B6
FM13LK J104-B9
FM18LK J104-A9
H1_ERR J114-B11
H2_ERR J114-B14
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-
-
-
-
-
-
-
Action
upon detection, '1'.
upon detection, '1'.
when in error, '1'.
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