Homelite HL-1050, HL-P2500 Example When the following wrong PJL command is sent, JOB variables

10/10/03

35000 - 25999 Errors which may cause incorrect printing results, such as loss of some print data on a page. The operator's intervention may be required.

40000 - 40999 Errors such as paper empty, cover open or paper jams which suspend printing

until the operator takes the corresponding corrective action.

41000 - 41999 Errors in the paper source such as running out of paper in the current paper tray and none available from any other paper sources.

Example

Example 1 :

The application sends the following command to the printer :

<ESC>%-12345X@PJL <CR><LF>

@PJL USTATUS DEVICE = VERBOSE <CR><LF> <ESC>%-12345X

The printer may send back the answer for the above command :

@PJL USTATUS DEVICE<CR><LF> CODE=40021<CR><LF>

DISPLAY='12 COVER OPEN '<CR><LF> ONLINE=FALSE<CR><LF>

<FF>

Example 2 :

When the following wrong PJL command is sent :

<ESC>%-12345X@PJL <CR><LF>

@PJL USTATUS DEVICE = VERBOSE <CR><LF>

@PJL ECO wrong sample 3-6-1993 23:12:00 <CR><LF> <ESC>%-12345X

The printer may send back the answer for the above command :

@PJL USTATUS DEVICE<CR><LF> CODE=20002<CR><LF>

<FF>

7.6.2.JOB variables

The @PJL USTATUS JOB = ON command allows the printer to send the job processing status. This is sent to the application whenever a JOB and EOJ command is issued so that the application knows when a job starts and ends.

Example

The application sends the following commands to the printer.

<ESC>%-12345X@PJL <CR><LF> @PJL USTATUS JOB = ON <CR> <LF>

@PJL JOB NAME = "JOB 88554" <CR> <LF> <ESC>%-12345X@PJL <CR> <LF>

@PJL ENTER LANGUAGE = PCL <CR> <LF>

<ESC>E . . . PCL Job . . . <ESC>E <ESC>%-12345X <ESC>%-12345X@PJL <CR><LF>

@PJL EOJ NAME = "JOB 88554" <CR> <LF> <ESC>%-12345X

The printer may send back the answer for the above command.

@PJL USTATUS JOB<CR><LF> START<CR><LF> NAME="JOB 88554"<CR><LF> <FF>

[ . . time period while job is printing . . . ]

CHAPTER 5 PJL - 52