AR-285 (serv.man12). AR280 285 335 Service Manual-Simulation Codes - Sharp Copying Equipment Service Manual (repair manual). Page 107

51 - 2

Purpose

Adjustment

Function
(Purpose)

Used to adjust the contact pressure of paper onto the resist roller in each section (copier paper feed section,
duplex paper feed section, SPF paper feed section).
(When the print image position varies greatly for the paper or when a lot of paper jam troubles occur, the
adjustment is required.)

Section

Paper transport (Discharge/Switchback/Transport)

Item

Operation

Operation/
Procedure

1. Select the adjustment mode with [

↑

], [

↓

] keys.

2. Enter the adjustment value with the 10-key.

3. Press the [OK] key. (The value entered in procedure 2 is set.)

Used to set the resist roller clutch (RRC) ON timing.
When the set value is increased, the timing is delayed and the paper pressure onto the resist roller is increased. When the
set value is changed by 1, the timing is changed by about 1.0msec.

TRAY

Copier and desk paper feed high speed transport resist amount adjustment (45) (Default)

MANUAL

Manual paper feed resist amount  adjustment (31) (Default)

LCC

LCC paper feed high speed transport resist amount adjustment (45) (Default)

ADU

ADF paper feed resist amount adjustment (30) (Default)

TRAY LOW

Copier and desk feed low transport resist amount adjustment (35) (Default)

LCC LOW

LCC paper feed low transport resist amount adjustment (45) (Default)

SPF

SPF paper feed resist amount adjustment (50) (Default)

Note

8 – 105