Specifications

<Checking a Control Part with a load by changing the Input Port Data>
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➀
on next page.
The 1st Drawer Paper Take-Up Sensor PC6 is probably faulty when a misfeed occurs at the
Paper Take-Up Section of the copier.
<Procedure>
1) Remove the misfed paper.
2) From the circuit diagram accompanying the text, the port for the input signal indicating that
PC6 is HIGH or LOW is identified as PA2 on PWB-F (IC2F).
Example
3) Select "IC Port Data Check" of "I/O Check" in the Tech. Rep. mode, and call up the screen
which contains the PA2 input port on PWB-F (IC2F).
1075C01TAA
1075T094CB
Next
Change
Port
3
PWB-F(4)
(IC1F)
PWB-F(4)
(IC2F)
PWB-F(3MJ)
(IC1F)
PF3-0/PE3-0
PH3-0/PG3-0
PB3-0/PA3-0
PD3-0/PC3-0
PF3-0/PE3-0
PH3-0/PG3-0
PB3-0/PA3-0
PD3-0/PC3-0
IC
IC Port Data
BackUp
Menu
4/8
2103210
HHHL
H LHHL
LLHLHL
1111
10LL10
1
/
00000000
LHLHLL
111 11
HH
T-3