Utax CD 1020 - Page 157

2AV/X
1-5-6
1-5
Drawer feed switch (ST) 1*
2
(DFSW (ST) 1) does not turn off within the time required to convey the length of the used paper
size plus 2000 ms of turning on (when paper is fed from optional drawer 2).
DFSW (ST) 1*
2
OFF
ON
Paper size + 2000 ms
Timing chart 1-5-11
• Multiple sheets in copier vertical paper conveying section (jam code 21)
Drawer feed switch*
1
(DFSW) does not turn off within 2240 ms of drawer feed switch (ST) 1*
2
(DFSW (ST) 1) turning off (when
paper is fed from optional drawer 2).
DFSW (ST) 1*
2
OFF
ON
OFF
ON
DFSW*
1
2240 ms
Timing chart 1-5-12
• Multiple sheets in bypass tray (jam code 22)
The registration switch (RSW) does not turn off within 6320 ms of turning on (when paper is fed from the bypass tray).
RSW OFF
ON
6320 ms
Timing chart 1-5-13
3. Paper conveying section
• Misfeed in registration/transfer section (jam code 30)
The registration switch (RSW) does not turn off within 1740 ms of drawer feed switch*
1
(DFSW) turning off (when paper is
fed from optional drawer 1 or 2).
DFSW*
1
OFF
ON
OFF
ON
RSW
1740 ms
Timing chart 1-5-14
4. Fixing section
• Misfeed in fixing section
The eject switch (ESW) does not turn off within 2475 ms of the registration clutch (RCL) turning on.
RCL OFF
ON
OFF
ON
ESW
2475 ms
Timing chart 1-5-15
*1: Standard for 20 cpm copier/optional for 15 cpm copier. *2: Optional for both 20 cpm and 15 cpm copiers.