SHARP SP1849 Technical Report

Date: Nov. 14, 1994

COPIER : SF-2214

No. : SP-1849

[Service information]

1. SERVICE MANUAL CORRECTION (P. 11-1, MAINTENANCE)

2. EXCHANGE METHOD AND P ARTS GUI DE PUBLISHI NG OF
MAIN PARTS INSIDE THE SENSITIVE MATERI ALS CARTRI DGE

Model name: SF-2014, 2114, 2214

1. Service manual correction (p. 11-1, Maintenace)

1.General: The marks indicating the maintenance period of the black lamp, the discharge lamp and
the ozone filter were incorrectly described in service manual correction (p. 1 1-1,
Maintenance). Therefore we have corrected them.

2.Description: Change the ✦ mark to the O mark (Cleaning).

[11] MAINTENANCE

▲ Replacement/Installation O Cleaning ★ Lubrication
X Check (Clean, replace, or adjust as required.)

SRU specifications

Other

Content

Gear section (Driving) ★★★★★★
Blank lamp. discharge lamp ✦ → O ✦ → O ✦ → O ✦ → O ✦ → O ✦ → O
Ozone filter ✦ → O ✦ → O ✦
Picture quality X X X X X X

40K 80K 120K 160K 200K 240K

2. Exchange method of main parts inside the sensitive materials cartridge

1.General: Exchange methods of the main parts which is treated as the maintenance parts inside
the sensitive materials cartridge were not described in the service manual. We inform
you it by this technical report. We also issue the parts guide of this cartridge.

2.Description: (1) Drum (merchandises only)

Remove a screw and the plate, then do the drum.

SHARP CORPORATION Reprography Division

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Green

C

➀

(2) Main charger

Remove a screw, and slide the main charger to the arrow direction, then remove it.

➁

(3) Screen grid

➀Remove three screws, then do the upper housing unit.
➁Turn the screw fixing from lateral direction to the arrow direction, and remove the

screen grid.

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➂