Kyocera FS-2020D Service Manual page 37

2J0/2J1/2J2-5
Service items Description
No. Items Description
E0: Paper misfeed occurs due to forced stop when an error occurs during print-
cont. ing. (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 temper-
ature 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 feed-
ing fails when the paper cassette is not properly installed because of the resul-
tant 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.
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