Service manual

AR-235/275 SPECIFICATIONS - 2
• Copy magnification (Enlargement copy (100% to 200%))
∗
The slowest speed is listed in enlargement/reduction copy.
∗
Single-side copy
(5) Max. multi-copy (print) quantity
(6) Picture quality
a. Image process
b. Toner save mode
c. Zoom method
d. Resolution
• Read
•Write
e. Gradation
3. Engine specifications
A. Operation and display section
B. Paper feed, transport, paper exit section
(1) Paper feed ability
• Details of paper feed section
• Manual feed section
∗
When poor image quality is resulted by the use of OHP sheet, adjust
with SIM 44-34.
(2) Finishing ability
(3) Job separator exit tray (AR-TR3)
a. Condition
b. Simultaneous wrapping in kit
c. Simultaneous wrapping
d. Function
Document Size
AR-235 AR-275
600 dpi 1200 dpi 600 dpi 1200 dpi
A3 12 7.5 15 7.5
B4 14 8.5 17 8.5
A4 (Horizontal feed) 23 13.5 27 13.5
A4 (Vertical feed) 16 9 18 9
B5 (Horizontal feed) 23 13.5 27 13.5
B5 (Vertical feed) 18 10.5 21 10.5
11" × 17" 12 7.5 15 7.5
8-1/2" × 14" 13 8 16 8
8-1/2" × 13" 14 8.5 17 8.5
8-1/2" × 11" (Horizontal
feed)
23 13.5 27 13.5
8-1/2" × 11" (Vertical
feed)
169189
A5/INV 23 13.5 27 13.5
999 sheets
Picture quality mode Image process (Software)
Auto mode • 2 gradations
• Area separation
• Error diffusion
Text mode
Text/Photo mode
Photo mode
Super Photo mode Dither
Toner save percentage 10%
Main scanning
direction
Performed through image processing
Sub scanning direction Performed by image processing and
changing scanning speed
Main scanning direction Sub scanning direction
Basic
resolution
Virtual
resolution
Basic
resolution
Virtual
resolution
400 dpi — 400 dpi —
Main scanning direction Sub scanning direction
Basic
resolution
Virtual
resolution
Basic
resolution
Virtual
resolution
600 dpi 1200 dpi 600 dpi 1200 dpi
Copy magnification
ratio
Position
Center Corners
25% to 49% — —
50% to 69% 3.2 line/mm 2.8 line/mm
70% to 94% 3.6 line/mm 3.2 line/mm
95% to 105% 5.0 line/mm 4.5 line/mm
106% to 141% 5.0 line/mm 4.5 line/mm
142% to 400% 5.0 line/mm 4.5 line/mm
Read 256 gradations
Write 2 gradations
Display unit LED display system
Operation system Button switch system
Paper feed
section
2 cassettes + multi manual feed
Paper feed
capacity
500×2+100
Document Size AB Series: A3 to A6R
Inch Series: 11"×17" to 8.5"×5.5"
Remaining
detection
Cassette section: empty detection only available
Manual paper feed section: empty detection only
available
Remarks —
Capacity —
Paper weight 56 to 80 g/m² (15 to 21.3 lbs)
Document Size AB Series: A3/B4/A4/A4R/B5/B5R/A5
Inch Series: 8.5×11/8.5×14/11×17/8.5×13/
8.5×11R/8.5×5.5
Paper kind Standard paper (56 to 80 g/m²), special paper
Special paper Reproduction paper
Paper size
selection
User operation (LCD panel operation)
Slide switch —
Cassette
attachment/
detachment
Yes
Remarks A5, B5, 8.5 x 5.5 (only for upper cassette)
B5 is not applicable to lower cassette (2nd
stage).
Capacity 100 sheets (52g to 80g/m²)
Paper weight 52 to 128 g/m² (14 to 34.1 lbs)
Document Size AB Series: A3 to A6R
Inch Series: 11"×17" to 8.5"×5.5"
Paper kind Multi feed: Standard paper (52 to 80 g/m²),
special paper (Reproduction paper/OHP/label
paper/postcard/envelope)
Single feed: Standard paper (52 to 128 g/m²),
special paper (Reproduction paper/OHP/label
paper/postcard/envelope)
Size detection Yes
Guide display A3/A4,11,B4/B5,8.5,A4R/A5,B5R,A5R,5.5
Paper exit section Paper exit tray (1 tray)
Capacity 500 sheets
In case of Optional function (printer, FAX) is set up as MFD.
Job separator tray
Setting manual book
Setting manual book
This exit tray is set up above main exit tray, and can separate copier
exit, printer exit and FAX exit.