Sharp FO-4450, Service Manual

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FO-4450U/FO-CS1
<IMPORTANT PLEASE READ FIRST>
To avoid problems with supplies, please don’t use supplies from other units. Please use new supplies, when supply changes are required.
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications
• GENERAL
Automatic dialing: Conventional Auto Dialing:
Rapid Key Dialing: 59 numbers
Speed Dialing: 75 numbers
Personal Auto Dial Books: 10 books
(59 Rapid Keys, 16 Speed Dial
numbers per book)
Memory size* : 8 MB (approx. 500 pages)
Optional memory: FO-8MK (8 MB;
approx. 500 pages)
Modem speed: 33,600 bps (max.) with automatic
fallback to lower speeds
Transmission time* : Approx. 2 seconds
Toner cartridge yield**: Initial starter cartridge (included with
(continuous printing, fax machine): Approx. 3000 pages
4% page coverage, Replacement cartridge (FO-44ND/
letter paper) FO-50ND):
Approx. 6000 pages
Drum cartridge yield**: Initial starter cartridge (included with
(continuous printing, fax machine): 20,000 pages (avg.)
4% page coverage, Replacement cartridge (FO-47DR):
letter paper) 20,000 pages (avg.)
Resolution: Horizontal:
203 pixels/inch (8 dots/mm)
Vertical:
Standard: 98 lines/inch (3.85 lines/mm)
Fine/Halftone: 196 lines/inch
(7.7 lines/mm)
Super fine: 391 lines/inch (15.4 lines/mm)
Automatic document feeder: Letter paper (20 lb): Max. 50 pages
Legal paper: Max. 20 pages
(Note: 11” x 17” paper must be loaded
one page at a time.)
Paper capacity: 250 sheets (20 lb)
(500-sheet cassette available as option)
Compression scheme: MMR, MR, MH, Sharp (H2), JBIG
Halftone (grayscale): 64 levels
Applicable telephone line: Public switched telephone network
Compatibility: ITU-T (CCITT) G3 mode, Super G3
mode
Printing resolution: Horizontal: 406 lines/inch (16 lines/mm)
Vertical: 391 lines/inch (15.4 lines/mm)
Input document size: Automatic feeding:
Width: 5.8 to 10.1” (148 to 257mm)
Length: 5.0 to 14.3” (128 to 364 mm)
Manual feeding:
Width: 5.8 to 11.0” (148 to 279 mm)
Length: 5.0 to 38.0” (128 to 966 mm)
Effective scanning width: 8.2” (208 mm) max.
Effective printing width: 8.0” (203 mm) max.
Reception modes: Auto/Manual
Instascan speed: 1.3 sec/page (letter paper; scan time
only, excludes document feeding time)
Full Dual Access: Yes
Copy function: Single/Multi/Sort (99 copies/page)
Power requirements: 120 V AC, 60 Hz
Operating temperature: 50 - 86
°
F(10 - 30
°
C)
Humidity: 20 to 85 % RH
Power consumption: Stand-by: 9 W
Maximum: 760 W
Dimensions: Width: 21.5” (546 mm)
Depth: 16.2” (412 mm)
Height: 13.6” (346 mm)
(Not including paper tray or attachments)
Weight: Approx. 31.3 lbs. (14.2 kg)
(Not including supplies paper tray or
attachments)
* Based on Sharp Standard Chart at standard resolution, excluding time
for protocol signals (i.e., ITU-T phase C time only).
** The yields may vary depending on coverage and operating conditions.
1 – 1
Toner cartridge Replacement cartridge 6,000 prints User
(FO-44ND/FO-50ND) (at Letter/4% chart)
Drum cartridge Replacement cartridge 20,000 prints User
(FO-47DR) (at Letter/4% chart)
Paper feed Transfer roller (Refer to the P/G No. 10-8) 50,000 prints Service Engineer
(0KW4127410302)
Fusing unit Fusing unit (Refer to the P/G No. 9-14) 50,000 prints Service Engineer
(0KW4127036001)
Paper transport Paper transfer roller (Refer to the P/G No. 8-6) Cleaning as needed ———————
(0KW4127300101)
Unit FO-4450 5 years or 75,000 prints ———————
of early either
[2] Life of consumable
Section Part Estimated Life Replaced by
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