Main Unit

Name	Canon imageRUNNER C3125i
Type	Desktop
Color Supported	Full Color
Resolution for Reading	600 dpi x 600 dpi (CL/BW) 300 dpi x 300 dpi (CL/BW)
Resolution for Writing	600 dpi x 600 dpi 1,200 dpi x 1,200 dpi (half-speed)
Number of Tones	256
Acceptable Originals	Sizes of Original Up to 11 3/4" x 17" (297.0 mm x 431.8 mm) Types of Original Sheet, book, and three dimensional objects Automatically Detectable Sizes of Original 120 V machine: 11"x17", LGL, LTR, LTRR1, STMT1, STMTR 230 V machine: 11"x17", LGL, LTR, LTRR1, STMT1, STMTR, A3, A4, A4R, A5, A5R, B4, B5, B5R, B6
Copy Size/Copy Paper	Paper Sizes Available Paper Margin Top: 3/16" (4.0 mm) Left: 1/8" (2.5 mm) Right: 0" (0.0 mm) or more Bottom: 1/8" (2.5 mm) Paper Weight Paper Drawer: 14 lb bond to 80 lb cover (52 g/m² to 220 g/m²) Multi-Purpose Tray: 14 lb bond to 110 lb cover (52 g/m² to 300 g/m²)
Paper Type	Available Paper
Warm-Up Time*2	After Powering ON 19 seconds*3 Returning from the Sleep mode 10 seconds or less
First Copy Time	Full Color: 8.2 seconds Black-and-White: 5.9 seconds
Copy Speed*4	25 sheets/minute
Magnification	Regular Paper Size 120 V machine Same Ratio: Direct±0.5% Enlargement: 121%, 129%, 200%, 400% Reduction: 78%, 73%, 64%, 50%, 25% 230 V machine Same Ratio: 1:1 ±0.5% Enlargement: 115%, 122%, 141%, 200%, 400% Reduction: 86%, 81%, 70%, 61%, 50%, 25% Zoom 25% to 400% (in 1% increments)
Paper Feeding System/Capacity	Paper Drawer 550 sheets (20 lb bond (80 g/m²) / 19.9 lb bond (75 g/m²)) / 640 sheets (17 lb bond (64 g/m²)) x 25 Multi-Purpose Tray 100 sheets (20 lb bond (80 g/m²) / 19.9 lb bond (75 g/m²)) / 120 sheets (17 lb bond (64 g/m²)) x 16
Multiple Copies	999 sheets
Power Source	120 V machine: 110 V - 127 V a.c., 60 Hz, 7.5 A 230 V machine: 220 V - 240 V a.c., 50/60 Hz, 4 A
Power Consumption	Maximum Power Consumption 1,500W When the machine is in the Sleep mode 2 W (When <Power Save Mode> is set to <Off>) 1 W (When <Power Save Mode> is set to <On>)
Dimensions (W x D x H)	22 1/4" x 26 1/8" x 34 5/8" (565 mm x 664 mm x 880 mm) 22 1/4" x 25" x 30 5/8" (565 mm x 635 mm x 777 mm) (when the Platen Cover-Y is attached)
Weight (Toner bottle is not included)	Approximately 148.4 lb (67.3 kg) Approximately 134.3 lb (60.9 kg) (when the Platen Cover-Y is attached)
Maximum Occupancy Space (W x D)	35 1/4” x 43” (894 mm x 1,117 mm) 35 1/4” x 42 7/8” (894 mm x 1,088 mm) (when the Platen Cover-Y is attached) * When the paper drawer and the multi-purpose tray is extended.
Memory Capacity	RAM: 2 GB
Inner Tray Capacity	One-Sided Printing LTR, STMT, STMTR, A4, B5, B5R, A5, A5R, A6R, 16K: 250 sheets (20 lb bond (80 g/m²) / 19.9 lb bond (75 g/m²) / 17 lb bond (64 g/m²)) 11" x 17", LGL, LTRR, EXEC, 305 x 457 mm (12" x 18"), 320 mm x 450 mm (SRA3) (12 5/8" x 17 11/16"), A3, B4, A4R, 8K, 16KR, Custom Size (3 7/8" x 5 1/2" to 12 5/8" x 18" (98.4 mm x 139.7 mm to 320 mm x 457.2 mm)): 100 sheets (20 lb bond (80 g/m²) / 19.9 lb bond (75 g/m²) / 17 lb bond (64 g/m²)) Two-Sided Printing LTR, STMT, STMTR, A4, B5, B5R, A5, A5R, A6R, 16K: 200 sheets (20 lb bond (80 g/m²) / 19.9 lb bond (75 g/m²) / 17 lb bond (64 g/m²)) 11" x 17", LGL, LTRR, EXEC, 305 mm x 457 mm (12" x 18"), 320 mm x 450 mm (SRA3) (12 5/8" x 17 11/16"), A3, B4, A4R, 8K, 16KR, Custom Size (3 7/8" x 5 1/2" to 12 5/8" x 18" (98.4 mm x 139.7 mm to 320 mm x 457.2 mm)): 100 sheets (20 lb bond (80 g/m²) / 19.9 lb bond (75 g/m²) / 17 lb bond (64 g/m²))

*1 When the <LTRR/STMT Original Selection> setting is used, the scanner is able to detect whether the original is LTRR or STMT.

*2 Activation time may vary, depending on the environment and conditions under which the machine is being used.

*3 It takes 12.8 seconds or less until the key operation on the touch panel display is available. Depending on the situations, the machine does not startup quickly.

*4 The speed on LTR/A4 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.

*5 Up to 100 sheets for transparencies. Up to 25 envelopes in portrait mode. For drawer 2, the height for envelop is 45 mm or less.

*6 One sheet for coated paper (106 g/m² to 300 g/m²). Up to 10 envelopes. The height for thin paper, heavy paper, bond paper, tracing paper, labels, postcards and transparencies is 11 mm or less.