AR-C170 (serv.man31). Printer controller section - Sharp Copying Equipment Service Manual (repair manual). Page 23

AR-C170M  PRINTER CONTROLLER SECTION  14 - 23

Image setup

Image quality setup

Color (RGB, each 8bit), Monochrome binary (1bit)

Binary system

Error diffusion 

Text/photo area separation

Automatic

Moire reduction mode

Yes

Color enhancement mode

N/A

Density

Automatic (Monochrome only. For color, same as density 3 manual.)
Manual (9 steps: 1 to 5, 0.5 increment)
Default: 3

Resolution

Color

Monochrome

Low 2

100 dpi x 100 dpi

150 dpi x 150 dpi

Low 1

150 dpi x 150 dpi

200 dpi x 200 dpi

 (Default)

Normal

200 dpi x 200 dpi

300 dpi x 300 dpi

High 1

300 dpi x 300 dpi

400 dpi x 400 dpi

High 2

600 dpi x 600 dpi

600 dpi x 600 dpi

The above resolutions are displayed on the panel. There is no optional setting of 
resolution. 

Document

Document arrangement

Single surface document
Duplex document (side bind)
Duplex document (top bind)

Image rotation 

0°
90° (A document is rotated 90 degrees to be set. Used mainly for portrait image 
scan of Legal, B4, A3. etc.)

Document detection size

Automatic detection (The automatic detection allowable size can be set by the 
key operation.)
Manual setup (Automatic detection cancel: Fixed sizes)
Manual setup (Automatic detection cancel: Other than fixed sizes)
Display in mm

Document type/ Image 
quality type

Automatic
Text
Text/Printed Photo
Text/Photograph
Printed Photo 

∗

Photograph 

∗

Map 

∗

(The default: Text mode)

∗

: Only in manual density adjustment

File format

B/W (1bit)

TIFF-Non compression (Multi page allowed)
TIFF-G3-1dim (Multi page allowed)
TIFF-G4  (Multi page allowed)
PDF-Non compression (Multi page allowed)
PDF-G3-1dim (Multi page allowed)
PDF-G4  (Multi page allowed)

Color (RGB x 8bits)

PDF High compression (Multi page allowed)
PDF Medium compression (Multi page allowed)
PDF Low compression (Multi page allowed)
JPEG High compression (Multi page inhibited)
JPEG Medium compression (Multi page inhibited)
JPEG Low compression (Multi page inhibited)
Multi page inhibited: Means images on two or more pages cannot be sent as one 
file. They can sent or saved as two or more attached files.

Filed by each page

ON / OFF
(In JPEG, fixed to ON.)

Process when the specified 
value is exceeded

The specified size can be set with the key operator program. When the size 
exceeds the specified level, scan is cancelled.

OC multi scan 

Documents of two or more pages can be set as one file from the platen. (Except 
for JPEG)

Job contention 

a) When the printer is brought into standby state, if there is any memory capacity, the job process is contin-

ued. If there is no memory capacity, the job is terminated.

b) Though there is any memory capacity, the next job is not proceeded. However, data are received.

Job history

The job history is not recorded.

Utility

Sharpdesk V3.0 or later