Main Unit

Name
Canon imageRUNNER ADVANCE DX C357iF / C257iF
Type
Desktop
Color Supported
Full Color
Resolution for Reading
600 dpi x 600 dpi
300 dpi x 600 dpi
Resolution for Writing
1,200 dpi x 600 dpi
Number of Tones
256
Acceptable Originals
Up to 8 1/2" x 14" (216.0 mm x 355.6 mm): Sheet, book
Copy Size/Copy Paper
Paper Sizes
Available Paper
Margin
Top: 3/16" (4.0 mm)
Left and Right: 1/8" (2.5mm) (A4) / 3/16" (4.2 mm) (LTR)
Bottom: 1/8" (2.5 mm)
Paper Weight
Paper Drawer: 16 lb bond to 60 lb cover (60 g/m² to 163 g/m²)
Multi-Purpose Tray: 16 lb bond to 80 lb cover (60 g/m² to 220 g/m²)
Paper Type
Available Paper
Warm-Up Time*1
After Powering ON
When <Quick Startup Settings for Main Power> is set to <On>, and <Prioritize Startup Speed> is set to <On>:
imageRUNNER ADVANCE DX C357iF: 10 seconds*2
imageRUNNER ADVANCE DX C257iF: 10 seconds*2
When <Quick Startup Settings for Main Power> is set to <Off>:
imageRUNNER ADVANCE DX C357iF: 30 seconds
imageRUNNER ADVANCE DX C257iF: 34 seconds
Returning from the Sleep mode
10 seconds or less
First Copy Time
imageRUNNER ADVANCE DX C357iF
Full Color: 6.9 seconds
Black-and-White: 5.1 seconds
imageRUNNER ADVANCE DX C257iF
Full Color: 9.4 seconds
Black-and-White: 6.9 seconds
Copy Speed*3
(Plain A4/LTR, 100%)
imageRUNNER ADVANCE DX C357iF
35 sheets/minute (A4)
36 sheets/minute (LTR)
imageRUNNER ADVANCE DX C257iF
25 sheets/minute (A4)
26 sheets/minute (LTR)
Magnification
Regular Paper Size
120 V machine:
400%, 200%, 129.4%, 100%, 78.5%, 64.7%, 50%, 25%
230 V machine:
400%, 200%, 141.4%, 122.4%, 115.4%, 100%, 86.5%, 81.6%, 70.7%, 50%, 25%
Magnification error of Direct (100％)
Vertical: ±0.80％
Horizontal: ±0.90％
Zoom
25% to 400% (in 1% increments)
Paper Feeding System/Capacity
Paper Drawer
550 sheets (21 lb bond (80 g/m²) / 20 lb bond (75 g/m²))
640 sheets (17 lb bond (64 g/m²))
Nagagata 3, Yougatanaga 3, No.10 (COM10), DL, Monarch: 1 3/4" (45 mm) in height or less*4
ISO-C5: 1" (25 mm) in height or less
Paper other than above: 2 1/4" (57 mm) in height or less
Multi-Purpose Tray
100 sheets (21 lb bond (80 g/m²) / 20 lb bond (75 g/m²))
120 sheets (17 lb bond (64 g/m²))
Paper other than above: 1/2" (11 mm) in height or less
Inner Tray Capacity
1-side
250 sheets (21 lb bond (80 g/m²) / 17 lb bond (64 g/m²))
Transparency: 50 sheets
Paper other than above: 1 5/8" (40 mm) in height
2-side
200 sheets (21 lb bond (80 g/m²) / 17 lb bond (64 g/m²))
Paper other than above: 1 5/8" (40 mm) in height
Multiple Copies
999 sheets
Power Source
120 V machine: 110 V - 127 V AC, 60 Hz, 6.9 A
230 V machine: 220 V - 240 V AC, 50/60 Hz, 3.9 A
Power Consumption
Maximum Power Consumption
1.5 kW
When the machine is in the Sleep mode
0.8 W (When <Sleep Mode Energy Use> is set to <Low>)
When the main power switch is turned OFF
When <Quick Startup Settings for Main Power> is set to <Off>: 0.1 W
When <Quick Startup Settings for Main Power> is set to <On>: 0.4 W
Dimensions
(W x D x H)
20 1/2" x 25 7/8" x 25 1/8" (519 mm x 658 mm x 638 mm)
Weight
(Toner bottle excluded)
Approximately 103.6 lb (47 kg)
Maximum Occupancy Space
(W x D)
33 1/2" x 25 7/8" (852 mm x 658 mm) (when the multi-purpose tray is extended)
Installation Space
(W x D)
Main unit only
With Staple Finisher-Z
Memory Capacity
RAM
3 GB (Main CPU: 2 GB, Image processing CPU: 1 GB)
HDD
250 GB
*1 Activation time may vary, depending on the environment and conditions under which the machine is being used.
*2 It takes 4 seconds until the key operation on the touch panel display is available. Depending on the situations, the machine does not startup quickly.
*3 The speed on A4/LTR size plain paper on one-side printing is measured during continuous copying. The speed vary depending on the output resolution, and the paper type and size. The speed on smaller paper sizes may be slower. Plus, the machine may experience downtime or decrease the speed in the middle of a continuous copy run to adjust the temperature inside the machine or maintain the optimal print quality.
*4 Including the height of the Envelope Feeder Attachment
85F6-02K