DOWNLOAD Sharp MX-SP10 Service Manual ↓ Size: 2.76 MB | Pages: 27 in PDF or view online for FREE

MX-RP13/SP10/CS10  DISASSEMBLY AND ASSEMBLY  5 - 9

1) Remove the actuator.

2) Remove the transport roller.

3) Remove the gear and the bushing.

1) Remove the screw.

2) Remove the rear cover.

* When installing, engage the pawl and install the unit.

1) Open the right cabinet.

2) Remove three screws.

3) Remove one connector.

4) While tilting down the 2nd connection arm A, pull and remove

the paper feed unit toward you.

* When installing, securely insert two bosses C on the machine

side and two bosses D on the paper feed unit side. Be sure to
secure the ground wire B.

* Insert the 2nd page feed.

1) Remove the pawl.

2) Remove the paper sensor.

3) Remove the harness.

No.

Part name Ref.

A

Paper sensor

B

Cassette detection SW

C

Paper feed solenoid

D

Transport roller

E

Paper feed clutch

F

2nd paper feed roller

G

Paper width sensor

MX-RP13/SP10/CS10  DISASSEMBLY AND ASSEMBLY  5 - 10

1) Remove the pawl.

2) Remove the cassette detection switch.

3) Remove the harness.

1) Remove the screw.

2) Remove the connector.

3) Remove the paper feed solenoid.

1) Remove two E-rings.

2) Remove the transport roller.

* Install so that the earth spring A is brought into contact over

bushing B.

1) Remove the E-ring.

2) Remove the paper feed clutch.

3) Remove the parts.

* When installing, fit the cut surface A.

MX-RP13/SP10/CS10  DISASSEMBLY AND ASSEMBLY  5 - 11

1) Remove the E-ring and the parts.

2) Remove the 2nd paper feed roller.

* When installing, hang the 2nd connection arm on the 2nd con-

nection arm Spring B. Be sure to install so that the earth spring C
is in contact under the bushing D.

1) Insert the connector into the tray detect switch, and attach the

tray detect switch to the paper feeding frame.

2) Attach the 2nd actuator spring to the actuator lever, and fix it

together with the washer and the screw.

3) Check to confirm that the hook section of the 2nd actuator

spring is inserted into section A of the paper feeding frame.

After completion of assembly, check to confirm that the actuator
lever rotes in the arrow direction.

MX-RP13/SP10/CS10  ADJUSTMENTS  6 - 1

：'11/Mar/14

Place a A4 paper (white chart) so that it covers the SPF scan glass
and the OC glass together, and close the SPF/RSPF.

When simulation 53-08 is executed, the current adjustment value is
displayed as the initial display.

* Default is 1. Adjustment range is 1 – 99. Adjustment unit 1 =

about 0.127mm

* If the values are kept as the default values, SPF/RSPF scan is

not performed properly. The front area of the proper scan position
may be scanned.

In case of AUTO, press [START] key, and the mirror unit scans
from the home position to the SPF/RSPF scan position with the
adjustment value displayed. The SPF glass cover edge position is
calculated from the difference between the SPF glass cover edge
and the OC side document glass CCD output level. If the adjust-
ment is normal, the adjusted value is displayed. If abnormal, the
error LED lights up with the current set value displayed.

During the error LED is lighted, when [START] key is pressed
again, execution is performed again.

The operation is similar to simulation 46-01. (In MANUAL)

OK/ERR display in AUTO (LCD Model)

Note: Before performing this adjustment, be sure to check that the

OC mode adjustment in copying has been completed.

1) Put a scale on the original table as shown below, and make a

normal copy (100%) on the front and the back surfaces to make
a test chart.

Note: Since the printed copy is used as a test chart, put the scale

in paralled with the edge lines.

2) Set the test chart on the SPF and make a copy in the normal

ratio (100%). (SPF model only)

Set the test chart on the RSPF and make a duplex copy (D-D or
D-S) in the normal ratio (100%). (RSPF model only)

3) Compare the scale image and the actual image.

If necessary, perform the following adjustment procedures.

4) Execute SIM 48-05.

5) The current sub scanning direction magnification ratio correc-

tion value is displayed in two digits on the display section.

6) Enter the set value and press the [START] key.

When adjusting the RSPF, use [2-SIDED COPY] key to select
single/duplex after entering the one page print mode, perform-
ing 2-page single copy.

* When there is no document in SPF/RSPF, copy is inhibited.

Mode

Display item

Default

LED

SPF/RSPF scan 
position auto 
adjustment

AUTO

1

AE mode lamp 
(7Seg model)

COPY mode lamp 
(LCD Model)

SPF/RSPF scan 
position manual 
adjustment

MANU

1

TEXT mode lamp 
(7Seg model)

PRINT mode lamp 
(LCD Model)

<When OK>

<When ERR>

53-08 SPF AUTO

AUTO  100% **    OK

53-08 SPF AUTO

AUTO  100% **    ERR

Mode

Display item Default

LED

Sub scan magnification 
ratio adjustment on the 
surface of SPF/RSPF 
document

SIDE1

50

AE mode lamp 
(7Seg model)

COPY mode lamp 
(LCD Model)

Sub scan magnification 
ratio adjustment on the 
surface of RSPF 
document

SIDE2

50

PRINT mode lamp

Adjustment mode

Spec value

SIM

Set value

Setting 

range

Sub scanning 
direction 
magnification ratio 
(SPF/RSPF mode)

At normal: 
±1.0%

48-5 Add 1: 

0.1% increase

Reduce 1: 
0.1% decrease

1 – 99