Tektronix Phaser 550 Service Manual page 199

Table 9-2 Status code meanings (cont'd.)
Status Front Binary
State Panel
Hex 7 . . .
Status - 8
Media Jam
Error
Status
Status - 8 11 0001 0001
Example
Status - 9
Standard
Tray Type
Status
Status - 9 02 0000 0010
Example
Status - 9 0E 0000 1110
Example
Meaning/Description
0
This status shows the paper jam condition when Status - 0 Bit 1 and Status - 1 Bit 3
are 1.
0. Odd parity.
1. 1 = Paper Jam at A has occurred. A jam occurs when paper does not reach the aligning
sensor 3.0 seconds after it is picked from the optional tray 1, or 4.1 seconds after it is
picked from optional tray 2. This bit is reset by opening and closing optional tray door.
0 = No media OP jam.
2. 1 = Paper Jam at A has occurred. A jam occurs when the paper does not reach the
aligning sensor within 2.8 seconds from paper pick from the standard tray or aligning
sensor is active because of paper in the path during warm-up and initialization. This
bit is reset by opening the then closing the paper feed system door.
0 = No media jam at A.
3. 1 = Paper Jam at B has occurred. A jam occurs when paper does not reach the fuser
roller entry sensor within 2.2 seconds after the aligning sensor is released, or the fuser
roller entry sensor is active (paper in the path) during warm-up and initialization. This
bit is reset by opening and then closing the front door or the paper feed unit door.
0 = No media jam at B.
4. 1 = Paper Jam at C has not occurred. A jam occurs when paper does not reach the
fuser roller exit sensor within 3.6 seconds after the aligning sensor is released, or the
fuser roller entry sensor is active (paper in the path) during warm-up and initialization.
0 = No media jam at C.
5. 1 = Paper Jam at D has not occurred. A jam occurs when paper does not reach the
exit roller sensor within 1.4 seconds (when face up) or in 2.1 seconds plus paper length
seconds (when face down) after reaching the fuser roller exit sensor, or exit sensor is
active (paper in the path) during warm-up and initialization. This bit is reset by opening
and then closing the paper feed door or the front door.
0 = No media jam at D.
6. 1 = Paper Jam at E has not occurred. A jam is defined when paper does not clear (pass
by) the exit roller sensor within the paper length seconds after reaching the exit roller
sensor. This bit is reset by opening and then closing the paper eject unit door.
0 = No media jam at E.
7. 1 = A communication error has occurred.
0 = There is no communication error.
Media jam at fuser.
There is no communication error.
This status shows the standard tray size. This status is not linked to any other status
states.
0. Odd parity.
1. Tray code bit B1
2. Tray code bit B2
3. Tray code bit B3
4. Tray code bit B4
5. Tray code bit B5
6. Not used.
0 = Always set to 0.
7. 1 = A communication error has occurred.
0 = There is no communication error.
Letter size tray is being used.
There is no communication error.
This is not a defined state.
There is no communication error.
B5 B4 B3 B2
0 0 0 0
0 0 0 0
0 0 0 1
... to ...
0 0 1 1
Checks and Adjustments
B1
0 = 0 0 = No tray installed.
1 = 1 1 = Letter tray installed.
0 = 2 2 = Legal tray installed.
4 = A4 tray installed.
0 = 6 5 =Trans letter installed.
6 =Trans A4 tray installed.
Service Manual
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