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AR-5316/5320 ELECTRICAL SECTION 13-2

B03P-VL

(WHITE)

B4B-PH-K-BL

(BLACK)

SPF GROUND WIRE

ORIGINAL TRAY HARNESS

SENSOR HARNESS

04FE-BT-VK-N

(WHITE)

B3B-PH-K-R

(RED)

Mirror HP

SENSOR

OPTICAL BASE PLATE

CCD PWB

Mirror MOTOR

COPY LAMP

THERMISTER

Side Cover SW

MAIN

MOTOR

TONER

MOTOR

DEV UN

POWER PWB

MCU-PWB

HAND PAPER PICK

UP SOLENOID

HAND PAPER EMPTY

SENSOR

TC

CASETTE EMPTY

SENSOR

PS SOL

GP1S58(C)

GP1S58(O)

2nd CASETTE

(O) Normal Open  :Low

  (C) Normal Close :High

GRID

MC

MCFB

BC

HVU

Bias

SPF UN

USB1.1

IEEE1284

PAPER IN

SENSOR

PICK UP SOL

FUSER

AC Cord

AC SW

HEATER LAMP

REACTOL

230V  ONLY

POLYGON

MOTOR

LSU

APC-PWB

BD-PWB

COOLING FUN

I/F

FFC

FFC

FFC

FFC

FFC

FFC

Front Cover SW

SRU

CASETTE SWITCH

SENSOR

B3B-PH-K-S

(WHITE)

B3B-PH-K-R

(RED)

SUB-D 25

FE4-32-S1505

(BLACK)

B4B-PH-K-S

(WHITE)

08FE-BT-VK-N

(WHITE)

B2P-VH

(WHITE)

B3P-VH

(WHITE)

B3B-PH-K-S

(WHITE)

B20B-PHDSS-B

(WHITE)

B3B-PH-K-BK

(BLACK)

B4B-PH-K-S

(WHITE)

B2B-XH-A-S

(WHITE)

B2B-XH-A-BK

(BLACK)

B2B-XH-A-R

(RED)

B4B-PH-K-R

(RED)

B12B-PHDSS-B

(WHITE)

B26B-PHDSS-B

(WHITE)

35FE-BT-VK-N

(WHITE)

13FE-BT-VK-N

(WHITE)

B7B-PH-K-S

(RED)

B18B-PHDSS-B

(WHITE)

B4B-PH-K-S

(WHITE)

3P TERMINAL

230V  ONLY

B4B-PH-K-S

(WHITE)

35FE-BT-VK-N

(WHITE)

DRUM INISAL SW

B3B-PH-K-BK

(BLACK)

B3B-PH-K-S

(WHITE)

SHIFTER 

MOTOR

GP1A71A1(O)

SHIFTER HP

SENSOR

COOLING

FUN

COOLING

FUN

13FE-BT-VK-N

(WHITE)

MODEL W/O SHIFTER

MODEL WITH SHIFTER

B3B-PH-K-SX

2

(WHITE)

COOLING

FUN

COOLING

FUN

COPY OP PWB

OPERETION PANEL

IMSA-9610S-

24C

(BLACK)

Option

B6B-PH-K-S

(WHITE)

PAPER OUT

SENSOR

DUP

SENSOR

24FMN-BTRK-A

(BLACK)

3

*

[13]ELECTRICALSECTION.fm  2 ページ  ２００３年１２月１９日　金曜日　午後３時２７分

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 recommendable.

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

[14]LeadFree.fm  1 ページ  ２００３年１２月１９日　金曜日　午後３時２８分

 

Printed in Japan.

Trademark acknowledgments
Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.
and other countries.
IBM and PC/AT are trademarks of International Business Machines Corporation.
PCL is a trademark of Hewlett-Packard Company.
Pentium is a registered trademark of Intel Corporation.
All other trademarks and copyrights are the property of their respective owners.

N

c

Printed in Japan.

Trademark acknowledgments
Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.
and other countries.
IBM and PC/AT are trademarks of International Business Machines Corporation.
PCL is a trademark of Hewlett-Packard Company.
Pentium is a registered trademark of Intel Corporation.
All other trademarks and copyrights are the property of their respective owners.

N

c

Printed in Japan.

Trademark acknowledgments
Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.
and other countries.
IBM and PC/AT are trademarks of International Business Machines Corporation.
PCL is a trademark of Hewlett-Packard Company.
Pentium is a registered trademark of Intel Corporation.
All other trademarks and copyrights are the property of their respective owners.

2003 Dec. Printed in Japan 

N

c

[00]COVER.fm  2 ページ  ２００３年１２月１９日　金曜日　午後３時２５分

 

Printed in Japan.

Trademark acknowledgments
Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.
and other countries.
IBM and PC/AT are trademarks of International Business Machines Corporation.
PCL is a trademark of Hewlett-Packard Company.
Pentium is a registered trademark of Intel Corporation.
All other trademarks and copyrights are the property of their respective owners.

N

c

Printed in Japan.

Trademark acknowledgments
Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.
and other countries.
IBM and PC/AT are trademarks of International Business Machines Corporation.
PCL is a trademark of Hewlett-Packard Company.
Pentium is a registered trademark of Intel Corporation.
All other trademarks and copyrights are the property of their respective owners.

N

c

Printed in Japan.

Trademark acknowledgments
Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A.
and other countries.
IBM and PC/AT are trademarks of International Business Machines Corporation.
PCL is a trademark of Hewlett-Packard Company.
Pentium is a registered trademark of Intel Corporation.
All other trademarks and copyrights are the property of their respective owners.

2003 Dec. Printed in Japan 

N

c

[00]COVER.fm  2 ページ  ２００３年１２月１９日　金曜日　午後３時２５分