Sharp AR-FN7 (serv.man8) Service Manual / Technical Bulletin ▷ View online
ARE421
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model
AR-FN7
2. Description
1) The capacity of paper exit and load for the staple sort function was changed
from 30 copies to 50 copies for one job when the data is stapled in one-inward
corner staple mode. (Supported by ROM Upgrade)
2) The staple function is available even with the paper size mixed. (in the same size
series)
(The ROM was upgraded and the parts were added/changed.)
- ROM Upgrade (For both AB series and the Inch series)
from 30 copies to 50 copies for one job when the data is stapled in one-inward
corner staple mode. (Supported by ROM Upgrade)
2) The staple function is available even with the paper size mixed. (in the same size
series)
(The ROM was upgraded and the parts were added/changed.)
- ROM Upgrade (For both AB series and the Inch series)
Old
New
Control No.
ROM Version
V10.02
V20.03
B00
Please note that it is necessary to update the ROM version to August 2002 version or
later.
- Part Change for AB series (See next page.)
(1) Change of Weight Flapper F/R
(2) Addition of Paper Delivery Area Sheet (2 places)
(3) Change of Tray Rib (Rib on the Stack Tray)
later.
- Part Change for AB series (See next page.)
(1) Change of Weight Flapper F/R
(2) Addition of Paper Delivery Area Sheet (2 places)
(3) Change of Tray Rib (Rib on the Stack Tray)
1. AR-FN7: CHANGE OF THE NUMBER OF COPIES FOR PAPER
FULL AND ADDITION OF THE STAPLE FUNCTION WITH THE
SIZE MIXED
SIZE MIXED
2. AR-FN7: STATE CHANGES IN F1-11 TROUBLE
TECHNICAL BULLETIN
Date:
26 August 2003
Model: AR-FN7
Ref.:
Ref.:
010
Colour: White
Page:
Page:
1 of 3
1. AR-FN7: CHANGE OF THE NUMBER OF COPIES FOR PAPER
FULL AND ADDITION OF THE STAPLE FUNCTION WITH THE
FULL AND ADDITION OF THE STAPLE FUNCTION WITH THE
ARE421
Sharp Electronics (UK) Ltd., Technical Services Group
3. Action
4. Production
run date
run date
From the 1ST lot of August 2002 production.
1.Model
AR-FN7
2.Description
While the bundled stack of the paper is delivered out, if several sheets of bundled stack are
removed from the paper delivery tray and returned to the tray again, this irregular operation
causes the problem where the paper on the tray catches the bundle delivery pawls, which
causes F1-11 trouble. To prevent this trouble from occurring, the followings were changed:
causes the problem where the paper on the tray catches the bundle delivery pawls, which
causes F1-11 trouble. To prevent this trouble from occurring, the followings were changed:
2. AR-FN7: State Changes in F1-11 trouble
ARE421
Sharp Electronics (UK) Ltd., Technical Services Group
1) The setting was changed so that the paper jam was detected when the pawl delivery belt
locked when the bundled paper was delivered. (For the initial operation, F1-11 is indicated
as before.)
as before.)
2) The position of the stack tray was lowered for a certain amount when the pawl belt was
returned to the home position, however, the setting was changed so that the stack tray was
lowered until the detection of the paper surface was disabled when it is not disabled.
lowered until the detection of the paper surface was disabled when it is not disabled.
3) The number of the retry operation was added (5 times) for reversely rotating the pawl belt
when the bundled paper delivery belt locks in the initial operation.
Before Change
After Change
Control No.
ROM version
V20.03
V22.02
B01
3.Production
run date
run date
From the 1st lot of November 2002 production.
3. AR-EF1: Preventive action for the displacement of the
paper delivery jam sensor.
paper delivery jam sensor.
Display
