SERVICE MANUAL
CODE: 00ZSF2320/A1E
MODEL
MODEL
SF-2220 SF-2320
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• Paper tray (SF-UB15) |
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• Two-step paper feed unit (SF-CM15) |
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• One-step paper feed unit (SF-CM16) |
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• 10-bin staple sorter (SF-S54) @ |
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• Auto document feeder (SF-A18) @ |
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• Reverse automatic document feeder |
(SF-A57) @
• Multi paper feed unit (SF-MF15)
SF-2220
@ 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.
SHARP CORPORATION |
This document has been published to be used |
for after sales service only. |
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The contents are subject to change without notice. |
[1] PRODUCT OUTLINE
1. Different points between SF-2220/2320 and SF-2020/2120
Model name |
SF-2020 |
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SF-2120 |
SF-2220 |
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SF-2320 |
Remark |
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Multi paper feed unit |
Standard |
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Option |
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provision |
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(SF-MF15) |
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To install the Personal Counter, a Counter |
Personal counter |
Options |
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fixing plate (LPLTM4963FCZZ), four Screw |
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Service item |
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(XHPSD40P06000 × 2, XBSSD30P06000 × 2) |
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(SF-71A/B) |
(Service item) |
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and a Edge plate (LBSHL0323FCZZ) are |
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required. |
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The paper size of each tray is set with the |
Paper size detection |
Available |
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Black |
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user program. (Refer to the paper size setting |
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mode.) |
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Original cover |
Standard |
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Option |
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provision |
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(SF-CV13) |
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Maintenance parts life |
Unit: 50K |
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Unit: 60K |
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2. System configuration (options)
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Multi paper feed unit SF-MF15 |
10-bin sorter SF-S17N |
10-bin staple sorter SF-S54 |
Original cover SF-CV13 (SF-2320 only) |
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Reversing automatic document feeder SF-A57
(SF-2320 only)
Automatic document feeder SF-A18
Two-step paper feed unit SF-CM15
Tray (reserve) SF-UB15
One-step paper feed unit SF-CM16
1 – 1
[2] PRODUCT SPECIFICATIONS
1. Basic specifications
(1)Type: Table top
(2)Copy speed: <SF-2220/2320>
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Normal |
Enlargement |
Reduction |
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(Magnification) |
(Magnification) |
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A3 |
11 sheets/min |
10 sheets/min |
10 sheets/min |
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(200%) |
(50%) |
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B4 |
13 sheets/min |
12 sheets/min |
12 sheets/min |
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A4 (Portrait) |
20 sheets/min |
15 sheets/min |
15 sheets/min |
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A4 (Landscape) |
15 sheets/min |
14 sheets/min |
14 sheets/min |
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B5 (Portrait) |
20 sheets/min |
15 sheets/min |
15 sheets/min |
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B5 (Landscape) |
15 sheets/min |
14 sheets/min |
14 sheets/min |
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W letter |
11 sheets/min |
10 sheets/min |
10 sheets/min |
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Legal |
13 sheets/min |
12 sheets/min |
12 sheets/min |
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Letter (Portrait) |
20 sheets/min |
15 sheets/min |
15 sheets/min |
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Letter (Landscape) |
15 sheets/min |
14 sheets/min |
14 sheets/min |
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(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
5.3sec (Paper feed port: Upper tray) SF-2320
5.8sec (Paper feed port – from copier paper tray)
First copy time from each paper feed port (A4 landscape)
Paper feed port |
SF-2220 |
Paper feed port |
SF-2320 |
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Body tray upper stage |
5.3 sec |
ADU |
5.8 sec |
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from copier |
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Body tray lower stage |
5.8 sec |
Body 1st step |
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paper tray |
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Option paper feed |
6.1 sec |
Option paper |
6.5 sec |
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unit first step |
feed unit 1st step |
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Option paper feed |
6.4 sec |
Option paper |
6.8 sec |
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unit second step |
feed unit 2nd step |
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(5)Jam recovery time: 8 sec (Conditions: After leaving the door
open for 60 sec, the standard conditions)
(6)Multi copy Max. 99 sheets
(7)Original
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SF-2220 |
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SF-2320 |
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Max. original size |
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A3 |
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Reference original size |
Left side/Center |
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Original sensing |
YES (Japan only) |
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Sensing size |
A3 B5R |
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(8)Copy magnification ratio
Fixed magnification: 200, 141, 122, 115, 100, 86, 81, 70, 50% (9
steps)
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
(11)Paper exit/finishing
Paper exit tray capacity: 250 sheets
Finishing: option 10-bin sorter, 10-bin staple sorter
(12)Additional functions
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Function |
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Remark |
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Auto Paper Selection |
F |
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Auto Magnification ratio |
F |
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Selection |
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Shift |
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1-set 2-copy |
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Enlargement is impossible. |
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Edge erase |
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Built-in auditor |
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20 departments |
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password mode |
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Interruption |
F |
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Monochrom |
× |
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AICS |
F |
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Pre-heat mode |
F |
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Auto shut off |
F |
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Auto power save |
F |
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Auto tray switching |
F |
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Cover insertion |
× |
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OHP insertion paper |
× |
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Overlay |
× |
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(13) External dimensions |
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SF-2220 |
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SF-2320 |
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W x D x H mm |
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600 × 585 × 450 |
600 × 585 × 500 |
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Occupying area |
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885 × 595 |
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935 × 595 |
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(W x D) |
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Weight |
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48.5Kg |
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61.2Kg |
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(14)Power source Voltage: 220 230V
Frequency: 50/60Hz common
(15)Power consumption
Max. power |
1.5kw |
(Note) Max. when the |
consumption |
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option is installed |
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Auto power shut |
5.0W or below |
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off |
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2 – 1
2. Description of each section
(1)Paper feed section
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SF-2220 |
SF-2320 |
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Copying size |
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A3 A6 |
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Paper feed |
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2 trays + single |
1 tray + single |
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system |
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manual feed |
manual feed |
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Paper feed |
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250 sheets × 2 |
250 sheets × 1 |
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capacity |
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Cassette |
Paper size |
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Paper weight |
Paper kind |
Remark |
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Standard |
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Body tray |
AB series: |
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56 80g/m2 |
paper, |
SF-2120: |
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upper stage |
A3 A5 |
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recycled |
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paper |
copier |
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paper |
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Standard |
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Body tray lower |
AB series: |
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56 80g/m2 |
paper, |
feed tray |
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stage |
A3 A5 |
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recycled |
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paper |
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Standard |
SF-CM15 |
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Paper feed unit |
AB series: |
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56 80g/m2 |
paper, |
(2-step) |
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(option) |
A3 A5 |
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recycled |
SF-CM16 |
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paper |
(1-step) |
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Standard |
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paper, |
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Multi |
AB series: |
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56 80g/m2 |
specified |
SF-MF15 |
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(option) |
A3 A6R |
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paper, |
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Multi |
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special |
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paper, OHP |
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manual |
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film, |
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paper |
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Second |
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feed |
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original |
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AB series: |
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52 |
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Single |
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paper, |
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A3 A6R |
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128g/m2 |
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postcards |
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(without |
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folding) |
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(2)Optical section
Light source |
Halogen lamp |
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Exposure system |
Slit exposure by moving the light source |
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Zooming system |
By changing the lens positions and the scan |
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speed. |
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Lens |
Fixed focus lens |
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(3) |
Process |
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Charging system |
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(–) DC saw teeth electrode system |
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Transfer system |
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(–) tungsten system |
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Separation system |
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(AC) separation tungsten system |
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(4) |
Developing section |
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Developing system |
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Dry, two-component magnetic brush |
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development (developer replacement) |
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Developing bias voltage |
DC–200V ±5V |
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(5) |
Fusing section |
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Fusing system |
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Heat roller system |
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Upper heat roller surface temperature |
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190 degrees C |
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Heater lamp |
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Halogen lamp 1000W × 1 |
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(6) |
ADU section |
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Paper kind |
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Normal paper, 56g/m2 80g/m2 |
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Capacity |
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50 sheets |
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Paper size |
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B4, A4, B5 |
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Copy void width |
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Lead edge, 3mm or less |
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Rear edge, 3mm or less |
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3. Supply parts
Europe/U.K.
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Name |
Content |
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Life |
Product name |
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1 |
Photoconductor kit |
Photoconductor drum |
x 1 |
60K |
SF-226DM |
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Cleaner blade |
x 1 |
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Drum separation pawl |
x 2 |
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2 |
Black developer |
Black developer (530g) |
x 10 |
60K x 10 |
SF-226LD |
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Black toner |
Black toner cartridge (240g) |
x 10 |
6K x 10 |
SF-226LT |
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4 |
Upper heat roller kit |
Upper heat roller |
x 1 |
120K |
SF-216HU |
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Upper separation pawl |
x 4 |
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Fusing bearing |
x 1 |
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5 |
Lower heat roller kit |
Lower heat roller |
x 1 |
120K |
SF-220LH |
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Lower separation pawl |
x 4 |
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6 |
Staple cartridge |
Staple cartridge (For SF-S54) |
x 3 |
5K staples x 3 |
SF-LS12 |
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7 |
Upper heat roller |
Upper heat roller |
x 1 |
120K |
SF-216HU |
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8 |
Upper separation pawl |
Upper separation pawl x 4 |
x 10 |
120K x 10 |
SF-216UP |
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9 |
Heat roller gear |
Heat roller gear |
x 10 |
120K x 10 |
SF-216HG |
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10 |
Lower heat roller |
Lower heat roller |
x 1 |
120K |
SF-216HR |
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11 |
Lower separation pawl |
Lower separation pawl x 4 |
x 10 |
120K x 10 |
SF-216LP |
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12 |
Screen grid |
Screen grid |
x 10 |
120K x 10 |
SF-216SU |
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13 |
Cleaner blade |
Cleaner blade |
x 10 |
6K x 10 |
SF-216CB |
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14 |
Charging plate |
Charging plate |
x 10 |
120K x 10 |
SF-216PU |
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15 |
Ozone filter |
Ozone filter |
x 10 |
300K x 10 |
SF-216FL |
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16 |
Copy lamp |
Copy lamp |
x 10 |
— |
SF-216CL |
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17 |
MC case unit |
MC case unit |
x 10 |
— |
SF-216MC |
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2 – 2
[3] PRODUCT VIEWS
1. External view and internal structure
6 7 8
1 
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5
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4 |
11 |
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12 |
5 |
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17 18
14 |
16 |
Upper unit
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Lower unit
No. |
Name |
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Name |
No. |
Name |
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1 |
Original stocker |
2 |
Original cover |
3 |
Original table |
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4 |
Paper exit tray |
5 |
Grip |
6 |
Manual feed unit |
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7 |
Manual feed original guide |
8 |
Manual feed tray (Option: SF-MF15) |
9 |
Operation panel |
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F |
Front cover |
G |
Power switch |
H |
Paper tray (SF-2220), |
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Duplex tray (SF-2320) |
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Paper tray |
J |
Developing unit grip |
K |
Developing unit strap |
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L |
Toner hopper |
M |
Developing unit lock lever |
N |
Release lever |
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O |
Fusing unit |
P |
Drum |
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3 – 1
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