Canon
imageCLASS X MF1643 II Series Service Guide
imageCLASS X MF1643 II Series
Service Guide
January 2022
Revision 1
Page 35
IX.
Appendix
A. Specifications
Note:
All specifications are for reference purposes only, and are subject to
change without notice.
Table 18 – imageCLASS X MF1643 II Series Main Unit Specifications
Item
imageCLASS X Specifications
1643iF II
1643i
Type
Desktop
Control Panel
5” color touchscreen
First Copy Output Time (LTR)
Approximately 6.0 seconds
Warm Up Time
(at a room temp.
of 68°F (20°C))
From Power ON
Approximately 14 seconds
From the Sleep
Mode
Approximately 4 seconds
Resolution for Reading
Up to 600 dpi x 600 dpi
Resolution for Writing
Up to 600 dpi x 600 dpi
Halftone
256 Gradations
Memory
1 GB (shared)
Acceptable Originals
Platen:
Sheet, book, three-dimensional objects (up to 4 lb (2 kg))
Paper Size: LGL, LTR, LTRR, STMT, EXEC, Custom
Paper Sizes
Cassette
LTR, STMT, LGL, EXEC, Custom Size (4 1/8” x 5 7/8” to
8 1/2” x 14” (105 mm x 148 mm to 216 mm x 355.6 mm))
Multi-Purpose
Tray
LGL, LTR, STMT, EXEC, Index card, Custom Size (3” x 5” to 8 1/2” x 14”
(76.2 mm x 127 mm to 216 mm x 355.6 mm)), and Envelopes (COM10,
Monarch, DL, ISO-C5)
Paper Weight
Cassette
16 lb bond to 32 lb bond (60 to 120 g/m
2
)
Multi-Purpose
Tray
16 lb bond to 73 lb cover (60 to 199 g/m
2
)
Paper Types
Cassette
Thin, Plain, Heavy 1 and 2, Color, Recycled, and Pre-Punched
Multi-Purpose
Tray
Thin, Plain, Heavy 1 to 3, Color, Recycled, Pre-Punched, and Envelopes
Paper Capacity
(LTR, 20 lb
bond)
Cassette
Approximately 550 sheets (20 lb bond (80 g/m
2
)) plus
up to three (3) 550 sheet Paper Feeders
Multi-Purpose
Tray
Approximately 100 sheets (20 lb bond (80 g/m
2
))
Output Tray Capacity
Approximately 150 sheets (LTR, 20 lb bond (80 g/m
2
))
11 The activation time may vary, depending on the environment and conditions under which the machine is being used.