31 October 2001
JAM DETECTION
6-47
Detailed
Descriptions
Clamping the master
Jam check timing:
When the master is wrapping around the drum.
Check:
When the master eject position sensor turns on (drum at master eject
position), if the drum master sensor doesn’t detect a master, then the D
jam indicator lights.
6.10.4 DRUM JAM (B JAM LOCATION INDICATOR)
Wrapping jam
Jam check timing:
When printing.
Check:
When the drum has turned 100 degrees since the master eject position
sensor turned on (drum reached master eject position), and the paper exit
sensor still doesn’t detect the paper, then the B jam indicator lights.
Main motor
Drum master sensor
Master eject position sensor
Master making
Check
C238D531.WMF
Master eject position sensor (HP)
Paper exit sensor
100 degrees
Check
C238D536.WMF
Summary of Contents for Gestetner 5428C
Page 1: ...SERVICE MANUAL Machine code C238...
Page 140: ...POINT TO POINT DIAGRAM 31 October 2001 7 2 Location Map C238S500 WMF...
Page 141: ...31 October 2001 POINT TO POINT DIAGRAM 7 3 P to P Section A C238S501 WMF...
Page 142: ...POINT TO POINT DIAGRAM 31 October 2001 7 4 Section B C238S502 WMF...
Page 143: ...31 October 2001 POINT TO POINT DIAGRAM 7 5 P to P Section C C238S503 WMF...
Page 144: ...POINT TO POINT DIAGRAM 31 October 2001 7 6 Section D C238S504 WMF...
Page 145: ...31 October 2001 POINT TO POINT DIAGRAM 7 7 P to P Section E C238S505 WMF...
Page 146: ...POINT TO POINT DIAGRAM 31 October 2001 7 8 Section F C238S506 WMF...
Page 147: ...31 October 2001 POINT TO POINT DIAGRAM 7 9 P to P Section G C238S507 WMF...
Page 148: ...POINT TO POINT DIAGRAM 31 October 2001 7 10 Section H C238S508 WMF...
