Tektronix Phaser 550 Service Manual page 197

Table 9-2 Status code meanings (cont'd.)
Status Front Binary
State Panel
Hex 7 . . .
Status - 5
Unit
Absent
Error
Status
Status - 5 45 0100 0101
Example
Status - 6
Pages to
Resend
Status
Status - 6 01 0000 0001
Example
Meaning/Description
0
This status shows whether the electrophotographic process parts are installed. It shows
the details when Status - 0 Bit 1 and Status - 1 Bit 6 are 1.
0. Odd parity.
1. 1 = Fuser not installed.
0 = Fuser installed.
2. 1 = Imaging unit not installed.
0 = Imaging unit installed.
3. 1 = Toner bin in paper feeder is not installed.
0 = Toner bin is in place in paper feeder.
4. 1 = Paper feeder is not in place.
0 = paper feeder is in place
5. 1 = A Toner cartridge is not installed.
0 = Toner cartridges are in place
6. 1 = The pre-transfer charger is not installed.
0 = The pre-transfer charger is in place.
7. 1 = A communication error has occurred.
0 = There is no communication error.
The fuser is installed.
The imaging unit is not installed.
The residual toner tray in the paper feeder is installed.
The paper feeder is installed.
The toner cartridges are installed.
The pre-transfer charger is not installed.
There is no communication error.
This status shows the number of pages to be retransmitted in the event of a mis-feed or
jam. It occurs when Status - 0 Bit 4 is 1.
0. Odd parity.
1. Bit 0 of binary representation of number of pages to resend.
2. Bit 1 of binary representation of number of pages to resend.
3. Bit 2 of binary representation of number of pages to resend.
4. 1 = Not used.
0 = Always set to 0.
5. 1 = Not used.
0 = Always set to 0.
6. 1 = Not used.
0 = Always set to 0.
7. 1 = A communication error has occurred.
0 = There is no communication error.
No page numbers retransmitted.
There is no communication error.
Checks and Adjustments
Service Manual 9-15
9