Sharp SF-2040 Service Manual page 114

Main code Sub code
10 — Toner motor activation
Used to check the toner motor activation.
14 — Trouble code cancellation
This is the test command used to cancel other than the "U2" trouble (H2, H3, H4). After the trouble has
been removed, the test command terminates.
16 — U2 trouble code cancellation
This is the test command used to cancel the "U2" trouble code.
After the trouble code has been removed, the test command terminates.
17 — PF trouble cancel
Used to cancel the PF trouble in the machine with PC/Modem when the copy inhibition command from
the host machine is received. After cancelling the trouble, the test command is automatically cancelled.
20 — Maintenance counter clear
Used to reset the maintenance preset counter to zero after the maintenance is completed. It is man-
datory to clear the counter after the maintenance is completed.
°
21 01 Maintenance cycle setting
Used to set the maintenance cycle.
Code
The default is 0.
°
22 01 Maintenance counter display
Copy number of the maintenance counter is displayed.
°
02 Maintenance preset counter display
This test command is used to check the contents of the maintenance preset cycle counter.
°
03 JAM memory display (JAM map display)
Displays the causes (positions) of JAM occurred in copy operation. (Max. 50 JAMs from the recent
one)
To check the history of JAM cause, press the message forward feed key.
Table of JAM code
JAM CODE: F
SECTION
Main body manual paper feed
Main body upper stage
cassette
Main body lower stage
cassette
Desk upper stage cassette
Desk middle stage cassette
LCC
Desk lower stage cassette
ADU
Transport ON JAM
Maintenance cycle
0 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 80,000 sheets
1 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 5,000 sheets
2 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 10,000 sheets
3 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 20,000 sheets
4 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ 40,000 sheets
5 ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ None
F DESCRIPTION
1 4 PPD2 not reached Transport ON JAM
2 4 PPD2 not reached
2 5 PPD1 not reached
3 4 PPD2 not reached Transport OFF JAM
3 5 PPD1 not reached
3 6 PID not reached
4 4 PPD2 not reached
4 5 PPD1 not reached
4 6 PID not reached
5 4 PPD2 not reached
5 5 PPD1 not reached ADF/RADF
5 6 PID not reached
6 4 PPD2 not reached
6 5 PPD1 not reached
6 6 PID not reached SORTER
7 4 PPD2 not reached DESK
7 5 PPD1 not reached Others
7 7 DPFD not reached
DPPD2 not reached
8 0
Description
SECTION F
8 1 DPPD1 not reached
8 2 POD not reached
8 3 PSD not reached
9 8 DPPD2 remaining
9 9 DPPD1 remaining
9 A POD remaining
9 B PSD remaining
9 C PPD2 remaining
9 D PPD1 remaining
9 E PID remaining
A 1 Preliminary paper feed
A 2 Paper feed
A 3 Paper discharge
A 4 Reverse
B 0 SORTER
C 0 DESK
D 0 PPD1 ON and PPD2 OFF before main body
upper cassette paper feed
D 1 PPD1 ON and PPD2 OFF before main body
lower cassette paper feed
PPD1 ON and PPD2 OFF before ADU paper
D 2
feed
8 – 8
Ref. Page
DESCRIPTION