Markings On The Width Guide Rail; Paper Size - Canon iR5055 Series Service Manual

Paper length detection
Paper width detection

8.4.6 Markings on the Width Guide Rail

iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
The width guide rail mounted inside the cassette is provided with paper size detecting holes identified by means of markings from A through M.
If the user reports skew movement, for instance, ask him/her to communicate the marking so that you will know if the paper width is correctly set.
(The purpose of these markings is not disclosed to the user.)
Marking
A
B
C
D
E
F
G
H
I
J
K
L
M

8.4.7 Paper Size

iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
The CPU on the DC controller PCB identifies the size of paper used based on paper width and paper length. The result of identification is communicated to the
controller unit.
Paper width
Width guide (rear)
detecting VR
Paper length sensor unit
Length guide
F-8-17
T-8-12
Cassette 3
UN18
UN16
T-8-13
Paper
STMT-R
A5-R
B5-R
KLGL-R
GLTR-R
G-LGL
A4-R
LGL/LTR-R
FLSC
B4/B5
G-LTR
279.4 x 431.8mm
(11" x 17" )/ LTR
A3/A4
Width guide (front)
Cassette
Cassette 4
UN19
UN17
Remarks
U3
U2
U1
U4
Chapter 8
0015-4548
0015-4550
8-15