Sharp AR-287, Service Manual

Page: 3 / 26

AR-286/336/405/505 AR-287/337/407/507
Section Page Content Change Remark
[6] 6-5 (5) Transfer charger current adjustment (5) Transfer charger current adjustment
(6) Separation charger DC component voltage (6) Separation charger DC component voltage
[7] SIMULATION
B. List
C. Details of simulations
8-1
8-2
8-6
8-7
22-1
26-10/12/13
26-22
26/32
26-44
26-52
50-1/2
50-26
51-3
61-2/4
67-18 Change
Change (Delete: TONER SAVE)
Change (Default value: AR-287/337/407)
Change (Default value: AR-287/337/407)
Change (Default value: AR-287/337/407)
Change (Delete: Fax item)
Add
Change (Add: ITALIAN/SWEDISH/DUTCH)
Add
Change
Add
Change
Add
Add (AR-507 Europe and U.K. only)
Change (Default value: AR-287/337/407)
Add
Refer to the
attached page
7-51 – 7-57.
[8] DISASSEMBLY, ASSEMBLY, MAINTENANCE No change
[9] TROUBLE CODE LIST
Add (Trouble code: CE) Refer to the
attached page
9-1
[10] OPERATIONAL DESCRIPTION No change
Transfer charger
current
Adjustment spec
AR-250/280
/281/285/286
/335/336
AR-405
AR-501
/505
TC drum current
(Front surface mode) +13.5
+1.5
m
A
+15.0
+1.5
m
A
+18.0
+1.5
m
A
TC drum current
(Back surface mode) +13.5
+1.5
m
A
+15.0
+1.5
m
A
+18.0
+1.5
m
A
Transfer charger
current
Adjustment spec
AR-287
/337
AR-407 AR-507
TC drum current
(Front surface mode) +13.5 to
+15.0
m
A
+15.0 to
+16.5
m
A
+18.0 to
+19.5
m
A
TC drum current
(Back surface mode) +13.5 to
+15.0
m
A
+15.0 to
+16.5
m
A
+18.0 to
+19.5
m
A
Adjustment range
AR-250/280
/281/285/286
/335/336
AR-405
AR-501
/505
Separation DC
component
voltage (Front
surface mode)
–140
±
10V –150
±
10V –200
±
10V
Separation DC
component
voltage (Back
surface mode)
–140
±
10V –150
±
10V –200
±
10V
Adjustment range
AR-287
/337
AR-407 AR-507
Separation DC
component
voltage (Front
surface mode)
–140
±
10V –150
±
10V –200
±
10V
Separation DC
component
voltage (Back
surface mode)
–140
±
10V –150
±
10V –200
±
10V
AR-287/337
AR-407/507
– 2 – 3/13/2000