Canon LBP-1760 Service Manual page 215

Status information 1
SW12
SW13
SW14
No paper in the specified
LED1
pick-up source
LED2 No toner cartridge
LED3 Test print
LED4
Door open
LED5 Paper jam
LED6 Sleep
LED7 Wait
LED8
LED9 No toner warning
Face-down tray paper
LED10
full warning
LED11
BD error
LED12
Paper size mismatch
LED13
Paper feed failure
LED14
LED15
Multiple envelopes fed
LED16
from envelope feeder
Note: 1. The specified pick-up source was eliminated from the pick-up unit configuration.
2. Any of the following four has taken a place.
• The specified delivery unit was eliminated from the delivery unit configuration.
• Face-up tray was opened when the duplex delivery has been selected.
• Two sheets of paper are fed to the duplexing unit when the duplex delivery has been
selected.
• The duplexing unit was eliminated from the delivery unit configuration when the
option delivery slot has been selected.
Table 4-8-6
Status information 2
1
1
0
Scanner failure
Main motor failure
Fan motor failure
Duplex fan motor failure
Fixing unit failure
(Warm-up error)
Fixing unit failure
(Abnormally low temperature)
Fixing unit failure
(Abnormally high temperature)
Fixing unit failure
—
(Detection circuit failure)
Thermistor open on the
engine controlle
Pick-up unit illegal operation
(Note 1)
Delivery unit illegal operation
(Note 2)
Cassette illegal operation
(Note 3)
Duplexing unit illegal connection
—
(Note 4)
Paper feeder illegal connection
—
(Note 5)
Envelope feeder illegal connection
(Note 6)
0
0
1
A/D data of VR501
bit 0 (LSB)
A/D data of VR501
bit 1
A/D data of VR501
bit 2
A/D data of VR501
bit 3
A/D data of VR501
bit 4
A/D data of VR501
bit 5
A/D data of VR501
bit 6
A/D data of VR501
bit 7 (MSB)
—
CHAPTER 4
Analog data
0
1
1
(Note 7)
—
—
—
—
—
—
—
—
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