SHARP sf2220, sf2320smE, sf2320copier Service Manual

SF-2220

SERVICE MANUAL

CODE: 00ZSF2320/A1E

MODEL SF-2220

MODEL SF-2320

Option • Paper tray (SF-UB15)

• Two-step paper feed unit (SF-CM15)

• One-step paper feed unit (SF-CM16)

• 10-bin staple sorter (SF-S54) @

• Auto document feeder (SF-A18) @

• Reverse automatic document feeder

(SF-A57) @

• Multi paper feed unit (SF-MF15)

@ For the options, refer to their service manuals.

CONTENTS

• This model is a minor change model based on the SF-2020/2120. This Service

Manual described only the changed items from the base model. For the items common with the SF-2020.2120, refer to the Service Manual of the SF-2020/2120.

• The SF-2220 /2320 circuit diagrams are same as those of the SF-2020/2120.

Therefore, please refer to the SF2020/2120 circuit diagrams.

Parts marked with "!" is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

This document has been published to be used

SHARP CORPORATION

for after sales service only. The contents are subject to change without notice.

[1] PRODUCT OUTLINE

1. Different points between SF-2220/2320 and SF-2020/2120

Model name

Item Multi paper feed unit

Personal counter (SF-71A/B)

Paper size detection Available Black

Original cover Maintenance parts life Unit: 50K Unit: 60K

SF-2020 SF-2120 SF-2220 SF-2320 Remark

Standard provision

Options (Service item)

Standard provision

Option (SF-MF15)

Service item

2. System configuration (options)

To install the Personal Counter, a Counter fixing plate (LPLTM4963FCZZ), four Screw (XHPSD40P06000 × 2, XBSSD30P06000 × 2) and a Edge plate (LBSHL0323FCZZ) are required.

The paper size of each tray is set with the user program. (Refer to the paper size setting mode.)

Option (SF-CV13)

10-bin sorter SF-S17N

Two-step paper feed unit SF-CM15

10-bin staple sorter SF-S54

Multi paper feed unit SF-MF15

Original cover SF-CV13 (SF-2320 only)

Reversing automatic document feeder SF-A57

(SF-2320 only)

Automatic document feeder SF-A18

One-step paper feed unit SF-CM16

Tray (reserve) SF-UB15

1 – 1

[2] PRODUCT SPECIFICATIONS

1. Basic specifications

(1) Type: Table top (2) Copy speed: <SF-2220/2320>

Normal

A3 11 sheets/min 10 sheets/min

B4 13 sheets/min 12 sheets/min 12 sheets/min A4 (Portrait) 20 sheets/min 15 sheets/min 15 sheets/min A4 (Landscape) 15 sheets/min 14 sheets/min 14 sheets/min B5 (Portrait) 20 sheets/min 15 sheets/min 15 sheets/min B5 (Landscape) 15 sheets/min 14 sheets/min 14 sheets/min W letter 11 sheets/min 10 sheets/min 10 sheets/min Legal 13 sheets/min 12 sheets/min 12 sheets/min Letter (Portrait) 20 sheets/min 15 sheets/min 15 sheets/min Letter (Landscape) 15 sheets/min 14 sheets/min 14 sheets/min

(Note) The copy speeds for enlargement and reduction are the lowest

ones. (3) Warm up time: 45 sec or less (4) First copy time: SF-2220

First copy time from each paper feed port (A4 landscape)

Paper feed port SF-2220 Paper feed port SF-2320 Body tray upper stage 5.3 sec ADU 5.8 sec Body tray lower stage 5.8 sec Body 1st step

Option paper feed unit first step

Option paper feed unit second step

(5) Jam recovery time: 8 sec (Conditions: After leaving the door

(6) Multi copy Max. 99 sheets (7) Original

Max. original size A3 Reference original size Left side/Center Original sensing YES (Japan only) Sensing size A3 ∼ B5R

(8) Copy magnification ratio

Fixed magnification: 200, 141, 122, 115, 100, 86, 81, 70, 50% (9

Zoom range: 50% ∼ 200% (151 steps by the increment of 1%)

(9) Exposure

Exposure mode: Auto/Manual/Photo No. of manual steps: 9 steps

(10) Void width

Void area: Lead edge/rear edge: 3mm or less Image loss Normal: 4mm or less

5.3 sec (Paper feed port: Upper tray) SF-2320

5.8 sec (Paper feed port – from copier paper tray)

6.1 sec

6.4 sec

open for 60 sec, the standard conditions)

steps)

Enlargement

(Magnification)

(200%)

Option paper feed unit 1st step

Option paper feed unit 2nd step

SF-2220 SF-2320

Reduction

(Magnification) 10 sheets/min

(50%)

from copier paper tray

6.5 sec

6.8 sec

(11) Paper exit/finishing

Paper exit tray capacity: 250 sheets Finishing: option 10-bin sorter, 10-bin staple sorter

(12) Additional functions

Function Remark Auto Paper Selection F Auto Magnification ratio

Selection Shift F 1-set 2-copy F Enlargement is impossible. Edge erase F Built-in auditor

password mode Interruption F Monochrom × AICS F Pre-heat mode F Auto shut off F Auto power save F Auto tray switching F Cover insertion × OHP insertion paper × Overlay ×

(13) External dimensions

W x D x H mm 600 × 585 × 450 600 × 585 × 500 Occupying area

(W x D) Weight 48.5Kg 61.2Kg

(14) Power source

Voltage: 220 ∼ 230V Frequency: 50/60Hz common

(15) Power consumption

Max. power consumption

Auto power shut off

1.5kw (Note) Max. when the

5.0W or below

F 20 departments

SF-2220 SF-2320

885 × 595 935 × 595

option is installed

2 – 1

2. Description of each section

(1) Paper feed section

SF-2220 SF-2320 Copying size A3 ∼ A6 Paper feed

system Paper feed

capacity

2 trays + single manual feed

1 tray + single manual feed

250 sheets × 2250 sheets × 1

Cassette Paper size Paper weight Paper kind Remark

Standard Body tray upper stage

AB series: A3 ∼ A5

56 ∼ 80g/m

paper,

recycled

paper

Standard Body tray lower stage

AB series: A3 ∼ A5

56 ∼ 80g/m

paper,

recycled

paper

Standard Paper feed unit (option)

AB series: A3 ∼ A5

56 ∼ 80g/m

paper,

recycled

paper

Standard

paper,

Multi (option)

Multi manual paper feed

Single

AB series: A3 ∼ A6R

56 ∼ 80g/m

52 ∼

128g/m

specified

paper,

special

paper, OHP

film,

Second

original

paper,

postcards

(without

folding)

SF-2120: copier paper feed tray

SF-CM15 (2-step) SF-CM16 (1-step)

SF-MF15

(2) Optical section

Light source Halogen lamp Exposure system Slit exposure by moving the light source Zooming system By changing the lens positions and the scan

speed.

Lens Fixed focus lens

(3) Process

Charging system (–) DC saw teeth electrode system Transfer system (–) tungsten system Separation system (AC) separation tungsten system

(4) Developing section

Developing system Dry, two-component magnetic brush

development (developer replacement)

Developing bias voltage DC–200V ±5V

(5) Fusing section

Fusing system Heat roller system Upper heat roller surface temperature 190 degrees C Heater lamp Halogen lamp 1000W × 1

(6) ADU section

Paper kind Normal paper, 56g/m2 ∼ 80g/m

Capacity 50 sheets Paper size B4, A4, B5 Copy void width Lead edge, 3mm or less

Rear edge, 3mm or less

3. Supply parts

Europe/U.K.

Name Content Life Product name

1 Photoconductor kit Photoconductor drum x 1

Cleaner blade x 1

Drum separation pawl x 2 2 Black developer Black developer (530g) x 10 60K x 10 SF-226LD 3 Black toner Black toner cartridge (240g) x 10 6K x 10 SF-226LT 4 Upper heat roller kit Upper heat roller x 1

Upper separation pawl x 4

Fusing bearing x 1 5 Lower heat roller kit Lower heat roller x 1

Lower separation pawl x 4 6 Staple cartridge Staple cartridge (For SF-S54) x 3 5K staples x 3 SF-LS12 7 Upper heat roller Upper heat roller x 1 120K SF-216HU 8 Upper separation pawl Upper separation pawl x 4 x 10 120K x 10 SF-216UP 9 Heat roller gear Heat roller gear x 10 120K x 10 SF-216HG 10 Lower heat roller Lower heat roller x 1 120K SF-216HR 11 Lower separation pawl Lower separation pawl x 4 x 10 120K x 10 SF-216LP 12 Screen grid Screen grid x 10 120K x 10 SF-216SU 13 Cleaner blade Cleaner blade x 10 6K x 10 SF-216CB 14 Charging plate Charging plate x 10 120K x 10 SF-216PU 15 Ozone filter Ozone filter x 10 300K x 10 SF-216FL 16 Copy lamp Copy lamp x 10 — SF-216CL 17 MC case unit MC case unit x 10 — SF-216MC

60K SF-226DM

120K SF-216HU

120K SF-220LH

2 – 2

[3] PRODUCT VIEWS

1. External view and internal structure

17 18

14 16

Upper un i t

Lower unit

12 13

No. Name No. Name No. Name

1 Original stocker 2 Original cover 3 Original table 4 Paper exit tray 5 Grip 6 Manual feed unit 7 Manual feed original guide 8 Manual feed tray (Option: SF-MF15) 9 Operation panel F Front cover G Power switch H Paper tray (SF-2220),

Duplex tray (SF-2320)

I Paper tray J Developing unit grip K Developing unit strap L Toner hopper M Developing unit lock lever N Release lever O Fusing unit P Drum

3 – 1

+ 10 hidden pages