7 APPENDIX

SPECIFICATIONS

Type

Digital laser copier/printer, desk-top type

Copy system

Dry, electrostatic transfer

Originals

Sheets, bound documents

Automatic original

Up to 30 sheets

feed (SPF)

 

Original size

Max. 10" x 14" (Max. 8-1/2" x 14" for SPF)

Copy sizes

8-1/2" x 14" to 3-1/2" x 5-1/2"

 

(Feed copy paper lengthwise only.)

 

Image loss: Max. 5/32" (4 mm) (leading and trailing edges)

 

Max. 11/64" (4.5 mm) (along the other edges in

 

totals)

Copy speed

14 copies/min.

Continuous copying

Max. 99 copies; subtractive counter

First-copy time

9.6 seconds (normal copying mode)

(Approximately)

 

Copy ratio

Variable: 50% to 200% in 1% increments (total 151 steps)

 

Fixed: 50%, 64%, 78%, 100%, 129%, 200%

Exposure system

Original table: Moving optical source, slit exposure (stationary

 

platen) with automatic exposure

 

SPF: Moving original

Copy paper feed

One paper tray with automatic feed (250 sheets); one single-sheet

 

manual bypass

Fusing system

Heat rollers

Development system

Magnetic brush development

Light source

Xenon lamp

Resolution

Scan: 400 dpi

 

Output: 600 dpi

Gradation

Scan: 256 levels

 

Output: 2 levels

 

 

7

Appendix

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Sharp AL-1451 operation manual Appendix, Specifications