Canon iR4570 Series, Service Manual

Page: 317 / 876

Chapter 8
8-1
8.1 Construction
8.1.1 Specifications, Controls, and Functions
0006-7400
iR2270 / iR2870 / iR3570 / iR4570
The major specifications, controls, and functions of the pickup/feeding system are as follows:
T-8-1
Item Description -
Paper
compartment
front loading
Pickup method cassette separation retard
manual feeder separation pad
Paper reference center
Paper volume cassette 1/2 550 sheets (80 g/m2 )
manual feed tray 50 sheets (80 g/m2)
Paper size cassette 1 B4, A4, B5, LGL, LTR, EXE, A4R, B5R, LTRR,
A5R. STMTR,
cassette 2 A3, B4, A4, B5, LGL, LTR, EXE, LDR, A4R,
B5R, LTRR, A5R, STMTR
manual feed tray A3, B4, A4, B5, LDR, LGL, LTR, A4R, B5R,
LTRR, A5R, STMTR, EXE, postcard, envelope,
free size
Paper weight cassette 1/2 64 to 80 g/m2 (single-sided)
64 to 80 g/m2 (auto double-sided)
manual feed tray 64 to 128 g/m2 (if double-sided, manual feeding
only; no auto duplexing)
Paper size
switch-over
cassette 1/2 by the user
manual feed tray by the user
Duplexing
method
through path
envelopes:
Com10, Monarch, DL, ISO-C5, ISO-B5
postcard: A6R non-default, A5R non-default, A4 non-default
Speed of process iR2270/2870 137 mm/sec