323
c HELP Mode Function and Operation Procedures
chap.7
e
Release the PRINT key. An error code will be displayed.
¡ Display of ADF error code
1. Functions
(1) Display of ADF communication status and error
codes
(2) Function testing of single and continuous feed by
ADF
(1) Displaying the ADF communication status and error
codes
q
Access HELP mode H-21, and press the PRINT key.
For the basic procedure for accessing HELP modes.
w
Press and hold down the PRINT key. A code for the
communication status will be displayed for as long as the key is
held down.
2. Operation procedures
H-21
(1) ADF error code displayHELP mode
Display of ADF error code:
¡ADF communication status display
ADF communication
status display
Error code
Error detail (see next page)
**
****
Cord Item Description Countermeasures
01**
DOWN
Impossible to operate
Perform self-checking
after the power is turned
off and on.
Reset if the state is OK.
02**
When 02** arises twice
successively, 01** is dis-
played.
Turn the power off and on
and reset.
03**
JAM Jam occurs.
Take the necessary coun-
termeasures referring to
the instruction manual.
04**
ALARM
Resetting is needed by
the user.
Turn the document detec-
tion sensor off and on.
\See page 291
r
Press the STOP key. The HELP mode selection display will reappear.
a To exit the HELP mode : Turn the power switch OFF.
a To access another HELP mode : Enter the desired mode number using the numeric keys.
Cord Description
01
No communication between the main substrate on the printer manin
body and IPC board.
02 No communication between the IPC board and ADF controller substrate.
03 There is a communication between the printer main body and ADF.
PRINTER ADF
Main PCB
Unit
IPC
Controller PCB
Unit
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