Kyocera FS-6950DN Service Manual page 40

2F7
Service items
No. Items
(10) (a) Cause of paper jam
cont.
10: Paper does not arrive at the registration sensor. (MP tray) [42]
10: Paper does not arrive at the registration sensor. (Cassette 1) [31]
10: Paper does not arrive at the registration sensor. (Cassette 2) [31]
10: Paper does not arrive at the registration sensor. (Cassette 3) [31]
10: Paper does not arrive at the registration sensor. (Cassette 4) [31]
10: Paper does not arrive at the registration sensor. (Cassette 5) [31]
10: Paper does not arrive at the registration sensor. (Duplex conveying) [31]
11: Paper does not pass the registration sensor. [48]
12: Paper remains at the registration sensor when power is turned on. [48]
20: Paper does not arrive at the exit sensor. [48]
21: Paper does not pass the exit sensor. [47]
22: Paper remains at the exit sensor when power is turned on. [47]
30: Paper does not arrive at the paper feeder 1 paper feed sensor. (Cassette 2) [32]
30: Paper does not arrive at the paper feeder 1 paper feed sensor. (Cassette 3) [33]
30: Paper does not arrive at the paper feeder 1 paper feed sensor. (Cassette 4) [33]
30: Paper does not arrive at the paper feeder 1 paper feed sensor. (Cassette 5) [33]
31: Paper does not pass the paper feeder 1 paper sensor. [32]
32: Paper remains at the paper feeder 1 paper feed sensor when power is turned on. [32]
40: Paper does not arrive at the paper feeder 2 paper feed sensor. (Cassette 3) [33]
40: Paper does not arrive at the paper feeder 2 paper feed sensor. (Cassette 4) [34]
40: Paper does not arrive at the paper feeder 2 paper feed sensor. (Cassette 5) [34]
41: Paper does not pass the paper feeder 2 paper sensor. [33]
42: Paper remains at the paper feeder 2 paper feed sensor when power is turned on. [33]
50: Paper does not arrive at the paper feeder 3 paper feed sensor. (Cassette 4) [34]
50: Paper does not arrive at the paper feeder 3 paper feed sensor. (Cassette 5) [35]
51: Paper does not pass the paper feeder 3 paper sensor. [34]
52: Paper remains at the paper feeder 3 paper feed sensor when power is turned on. [34]
60: Paper does not arrive at the paper feeder 4 paper feed sensor. (Cassette 5) [35]
61: Paper does not pass the paper feeder 4 paper sensor. [35]
62: Paper remains at the paper feeder 4 paper feed sensor when power is turned on. [35]
A1: Paper does not arrive at the duplex sensor. (Rear unit) [47]
A2: Paper does not pass the duplex sensor. (Rear unit) [47]
A3: Paper does not arrive at the duplex jam sensor. (Rear unit) [49]
A4: Paper does not pass the duplex jam sensor. (Rear unit) [49]
A5: Paper remains at the duplex jam sensor when power is turned on. [49]
E0: Paper misfeed occurs due to forced stop when an error occurs during printing. (such as
opening of a cover) [00]
E1: The length of paper is shorter than designated for the paper cassette. [47]
E2: A5 lengthwise paper has been fed despite the paper cassette is set to A4 width wise (see
reference 1 below). [00]
E3: Paper cassette 1 was opened in the middle of duplex printing (see reference 2 below). [49]
F0: Paper does not arrive at the face down tray paper full sensor. [47]
F1 to FE: Paper misfeed by another cause. [00]
Note:
Values (hexadecimal) within [ ] indicate paper misfeed locations.
Reference 1:
Widthwise A4 size and lengthwise A5 are identical in length, however, the fuser temperature
differs. Detecting the fuser temperature depending on this temperature difference allows
detection of paper misfeed due to a wrong paper size.
Reference 2:
The DU cover of the duplex paper conveying section is designed to operate as being held
against the main unit as the paper cassette is installed. (Paper feeding fails when the paper
cassette is not properly installed because of the resultant space between the DU cover and the
main unit.) Therefore, paper jam occurs if the paper cassette is opened in the middle of duplex
printing.
1-3-10
Description
Description