DOWNLOAD Sharp MX-M266N / MX-M316N / MX-M356N (serv.man5) Service Manual ↓ Size: 26.04 MB | Pages: 74 in PDF or view online for FREE

MX-M316N  Setting, Adjustments, Operation check  25 – 1

MX-M316N

Service Manual

 

After installation of all the options to the machine, use SIM22-5 to
check the version of each firmware. If it is not the latest version,
upgrade it to the latest one.

Check that the following operations are normal.

Key-in (operation panel)

Display (operation panel)

Paper feed 
operation

Hand feed

Main unit paper 
tray

Desk unit paper 
feed tray

With the desk unit installed

Paper size detection

Originals size 
detection

Original table 
mode

RSPF mode

RSPF operation / 
two sided copy

S-S mode

D-S mode

S-D mode

D-D mode

Bookbinding operation

When the finisher is installed

Stapling operation

When the finisher is installed

Grouping operation

When the finisher is installed

Sorting operation

When the finisher is installed

Paper exit operation

When the EXIT TRAY UNIT (MX-
TR17) is installed

MX-M316N  Setup and adjustment data recording  26 – 1

MX-M316N

Service Manual

 

Print the various setup data and the adjustment data (list) with
SIM22-6 and keep the data.

• In case of a memory trouble, if the data are not kept, all the

adjustments must be made again.

• If the data are kept, the setup values and the adjustment values

can be entered without adjustments, shortening the servicing
time.

MX-M316N  Necessary works before moving the machine  27 – 1

MX-M316N

Service Manual

 

1)

Remove the following consumable parts from the machine.

• Paper

• Toner cartridges

• Development cartridge

2)

Lock the following sections.

• Scanner (Optical section)

• Paper cassette lift plate

NOTE: Since the hard disk drive is built in the machine, use care

not to exert vibrations or shocks to the machine when in
transit.

 

No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.

ALL RIGHTS RESERVED.

The PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder.

The alphabet following the LF mark shows the kind of lead-free solder.

When repairing a lead-free solder PWB, use lead-free solder thread.

Never use conventional lead solder thread, which may cause a breakdown or an accident.

Since the melting-point of lead-free solder thread is about 40°C higher than that of conventional lead solder thread, the use of the 
exclusive-use soldering iron is recommended.

Since the melting-point of lead-free solder is about 220°C, which is about 40°C higher than that of conventional lead solder, and its soldering 
capacity is inferior to conventional one, it is apt to keep the soldering iron in contact with the PWB for longer time. This may cause land 
separation or may exceed the heat-resistive temperature of components. Use enough care to separate the soldering iron from the PWB when 
completion of soldering is confirmed.

Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently.

If different-kind solder remains on the soldering iron tip, it is melted together with lead-free solder. To avoid this, clean the soldering iron 
tip after completion of soldering work.

If the soldering iron tip is discolored black during soldering work, clean and file the tip with steel wool or a fine filer.

5mm

Lead-Free

Solder composition
code (Refer to the
table at the right.)

Solder composition

Sn-Ag-Cu

Sn-Ag-Bi
Sn-Ag-Bi-Cu

Sn-Zn-Bi

Sn-In-Ag-Bi

Sn-Cu-Ni

Sn-Ag-Sb

Bi-Sn-Ag-P
Bi-Sn-Ag

a

b

z

i

n

s

p

Solder composition code

a