![background image](http://html.mh-extra.com/html/canon/color-image-reader-f1/color-image-reader-f1_service-manual_62837029.webp)
2
2
2-18
2-18
Technology > Controls (ADF) > Detecting Jams > Jams
Technology > Controls (ADF) > Detecting Jams > Jams
■
Mixed width document combination
• Outline
Different width (in the main scanning direction) originals can be loaded.
• Details
To handle the mixed size originals, the adjustable original guide should be aligned with
the largest original in its width and the edges of every original at the other side should be
aligned with the fixed original guide.
a. A/B type Mixed
Different series of size
B4R
B5
A4R
A5
B5R
B6
A5R
Maximum
size
Width
257
210
182
148.5
A3
297
Yes
No
No*
No*
No*
No*
No**
A4
No
Yes
No*
No*
No*
No*
No**
B4
257
Yes
No
No*
No*
No*
B5
No
Yes
No*
No*
No*
A4R
210
Yes
No
No*
A5
No
Yes
No*
B5R
182
No*
B6
No*
b. INCH type Mixed
Different series of size
LGL
LTRR
STMT
STMTR
Maximum
size
Width
215.9
139.7
LDR
279
Yes
No
No
No**
LTR
Yes
No
Yes
No*
LGL
215.9
No*
LTRR
No*
STMT
No*
Contents
Yes
Combination assured
No
Possible to feed, but not assured
No*
Possible to have original jam
No**
Out of Specifications
T-2-9
T-2-10
T-2-11
Detecting Jams
■
Jams
This machine detects document jams using the sensors shown below.
Document jam check timings are stored in the ROM on the reader controller PCB to check
whether a jam has occurred according to presence/absence of a document at the relevant
sensor position.
When a jam occurs, the host machine stores its code.
Jam codes can be checked by outputting a jam error log report in the service mode of the
host machine.
SR11
SR3
SR2
SR1
SR6
SR5
SR4
F-2-31