Service manual

1 2 3 4 5 6 7 8 9
10
11
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STBY
WAIT
STBY
Fixing Heater (H701) Print Command Scanner Motor Scanner Ready Main Motor (M1) Pick-up Solenoid (SL1) Top of Paper Sensor (PS801) Paper Delivery Sensor (PS803) Primary Charging Bias (AC) Primary Charging Bias (DC) Developing Bias (AC) Developing Bias (DC) Transfer Charging Bias Laser Diode LASER BEAM signal (BD)
INTR
PRINT
LSTR
About 1.1
About 1.1
About 1.1
About 0.5
About 0.47
About 0.16 About 0.17
About 0.16
About 0.17
About 0.4
About 0.4
About 2.2
About 0.08
About 0.02
About 0.02
About 1.5
About 0.7
About 0.7
About 1.5
About 3.0
About 0.1
About 0.25
About 0.45
About
0.65
About 0.6
About 0.2
About 0.2
About 1.5
About 0.1
About 0.99
Max. 122
About 0.08
About 0.47
Max. 1.5
1.8
Max. 1.5
About 0.2
1.7
1.0
0.04
0.2
0.2
Max. 3.0
Power Switch ON
SEQUENCE
100°C Control
Print Temperature Control
Between-sheets Temperature Control
Negative Bias
Between-sheets Bias
Print Bias
Forced emission
(Unit:Seconds)
Figure 4-8 Printer timing diagram
NOTE The timing chart is for one sheet of A4-size media.
ENWW Printer functions 61