Tektronix Phaser 550 Service Manual page 209

Table 9-2 Status code meanings (cont'd.)
Status Front Binary
State Panel
Hex 7 . . .
Status - 41
Energy
Start
Mode
(ESM)
Status
Status - 41 01 0000 0001
Example
Status - 42
Engine
Firmware
Version
Status
Status - 42 3D 0011 1101
Example
Status - 43
Energy
Start
Mode
(ESM)
Status
Status - 43 01 0000 0001 This status is not used at this time, but will return zero and a parity bit if read. This also
Meaning/Description
0
This status details the energy star mode (ESM) entry. This is not linked to any other
status.
0. Odd parity.
1. 1 = The engine is prepared by ESM and the image processor may now assert the
NESM signal.
0 = The print engine is preparing for the ESM in response to an ESM Entry Request
command or there has been no ESM Entry Request command.
2. 1 = The engine has received a request to enter ESM from the image processor.
0 = The engine has not received a request to enter Energy Star Mode.
3. Not used.
0 = Always set to 0.
4. Not used.
0 = Always set to 0.
5. Not used.
0 = Always set to 0.
6. Not used.
0 = Always set to 0.
7. 1 = A communication error has occurred.
0 = There is no communication error.
The print engine has not received a request to enter ESM.
The engine is preparing to enter ESM mode.
There is no communication error.
This status displays the ROM version in hexadecimal. This is not linked to any other
status.
0. Odd parity.
1. ROM bit B0
2. ROM bit B1
3. ROM bit B2
4. ROM bit B3
5. ROM bit B4
6. ROM bit B5
7. 1 = A communication error has occurred.
0 = There is no communication error.
Version 30
There is no communication error.
This status is not used at this time, but will return zero and a parity bit if read. This relates
to the status of Status - 0 Bit 1, Status - 1 Bit 1, Status - 2 Bit 6 and Status -14 Bit 4.
0. Odd parity.
1. Not used.
0 = Always set to 0.
2. Not used.
0 = Always set to 0.
3. Not used.
0 = Always set to 0.
4. Not used.
0 = Always set to 0.
5. Not used.
0 = Always set to 0.
6. Not used.
0 = Always set to 0.
7. 1 = A communication error has occurred.
0 = There is no communication error.
relates to the detailed status of Status - 0 Bit 1, Status - 1 Bit 1, Status - 2 Bit 6 and
Status -14 Bit 4.
There is no communication error.
B5 B4 B3 B2
0 1 0 0
equals 19, for example.
Checks and Adjustments
B1 B0
1 1
Service Manual
9
9-27