Sharp AR-280 Service Manual page 101

(AR-405/407)
Default: 90K
(AR-501/505/507)
Default: 125K
22
22 - 1
Purpose Operation data output/Check (Display/Print)
Function Used to check the print out count of each section in
(Purpose) each operation mode.
(Used to check the maintenance timing.)
Item Counter
Operation/
Procedure
22 - 2
Purpose Operation data output/Check (Display/Print)
Function Used to check the total numbers of misfeed and trou-
(Purpose) bles. (When the number of misfeed is considerably
great, it is judged as necessary for repair.
The misfeed rate is obtained by dividing this count
value with the total counter value.)
Item Mis-feed
Operation/ MACHINE JAM:The number of paper jam troubles
Procedure occurred in the sections other than the
document feeders (SPF/ADF/RADF).
nnnnnnnn : Counter value
7 – 20
DF JAM: The number of paper jam troubles
occurred in the document feeders
(SPF/ADF/RADF).
TROUBLE: Total number of troubles
22 - 3
Purpose Operation data output/Check (Display/Print)
Function Used to check the misfeed positions and the number of
(Purpose) misfeed in each position. (If the number of misfeed is
considerably great, it can be judged as necessary for
repair.) (Sections other than ADF/RADF/SPF sections)
Item
Operation/ The misfeed history sections indicated by the sensors
Procedure and detectors are displayed sequentially from the latest
one. Max. 40 items of information can be stored, and
the oldest one is deleted sequentially.
The trouble position may be presumed with this data.
22 - 4
Purpose Operation data output/Check (Display/Print)
Function Used to check the total trouble (self diag) history.
(Purpose)
Item
Operation/ The trouble history error codes are displayed sequen-
Procedure tially from the latest one. Max. 40 items of information
can be stored, and the oldest one is deleted sequen-
tially. The machine condition can be presumed accord-
ing to this data.
nnnnnnnn : Counter value
Mis-feed
Mis-feed
7/13/2000