Kyocera Mita DC-1560, Service Manual

Page: 71 / 289

1AF
1-3-36
Timing chart 1-3-6 Charge erasing
A
When the print key is pressed, the drive motor (DM) and cleaning lamp (CL) turn on to
remove residual charge from the drum surface after residual toner has been removed
in the cleaning section.
B
300 ms after the print key is pressed, all the blank lamps (BL) turn on.
C
75 ms after the scanner has started scanning and the home position switch (HPSW) has
turned off, the required number of blank lamps (BL) for side erasure light depending on
the paper size and the magnification ratio, removing unnecessary charge in the non-
image forming area.
D
1103 ms after the secondary paper feed has started and the registration solenoid
(RSOL) has turned on, all the blank lamps (BL) turn on.
E
1000 ms after the last sheet has been ejected turning the eject switch (ESW) off, the
blank lamps (BL) turn off.
F
1500 ms after the eject switch (ESW) has turned off, the drive motor (DM) and cleaning
lamp (CL) turn off at the same time.
Manual exposure mode, A4/11"
×
8
1
/
2
" copy paper, magnification ratio 100%
*1 Varies depending on the setting by simulation 27.
*2 Varies depending on the magnification ratio and the setting by simulation 54.
*3 Varies depending on the setting by simulation 59.
Print key
HPSW
ESW
SM
DM
RSOL
CL
BL
1500 ms
1000 ms
1103 ms *
3
75 ms *
2
300 ms
Scan start
All on All on Side erasure
Secondary paper feed
147 P+140 ms *
1