Xerox DocuPrint N2025 Service Manual page 271

Table 1 Power-Up Sequence Display Messages
State Description
Cancel Job This state occurs while a job is being canceled from
the Control Panel "Job" menu. It is not overridden by
the PJL "RDYMSG," but is overridden by operator
intervention conditions and other menu selections.
Off-line The printer has been placed Off-line via the "On-
line" key, with no operator intervention conditions
and not in the Menu system.
Power Saver see section 6.2
Power Saver
Table 2 Power Saver Display Messages
State
Display indication when the Power Save state with no opera-
tor intervention conditions and not in the Menu system.
Display indication when exiting the Power Saver state and
the IOT is not warmed up.
Display indication after exiting Power saver state, IOT is
warmed up, no operator intervention conditions and not in
the Menu system and no jobs are processing.
Alternating Messages
When not in the Menu System, the top line displays one of the states described in sec. 6.1. All
states described in the referenced section are mutually exclusive. Only one of these states can
exist at a time. There are several printer conditions requiring operator intervention that do not
prevent normal printing. Examples of these conditions are toner low, tray out, paper low (tray
not in use) and bin full (bin not in use). When one of these non-critical intervention conditions
exists, the message describing the condition is alternated with one of the states in sec. 6.1. For
example, if the printer is processing a job, and the toner is low, the top line will alternate with
the following messages: "Processing" and "Toner Low." The bottom line displays the informa-
tion described in sec. 6.1. Non-critical conditions such as "Toner Low" may require two lines to
display. If a non-critical conditions exists, the top line will display the condition and the bottom
line may be either blank or display the second part of the condition. The bottom line will alter-
nate between the non-critical condition (which may be blank), the input sources, and the job
name. Critical condition messages (e.g., paper jams, load paper and service required) are dis-
played continuously, and do not alternate with other messages. Since the states listed in sec-
tion 6.1 are mutually exclusive, the top line can only display one of these states. These states
are never alternating with each other.
Power Up Diagnostics
Control Panel functions and messages during Power-Up Diagnostics are described in ref. 12.
Data Handling States
The following state transition diagrams show the normal processing of data without jams or out
of paper situations or interaction such as entering menus or performing resets.
Initial Issue
DocuPrint N2025/N2825
Cancel Job
Display "Cancel Job" is selected from the Job menu, and applies to both PCL and PostScript. The job
to be canceled is the job that is currently printing. "Printing" in this context means the job that
Top Line: Canceling Job
contains the pages that are currently being processed by the IOT, or if the IOT has not started
Bottom Line: <job
processing the job, the job that is currently being processed by PCL or PostScript. Job overlap
name>
allows a new job to be processed by PostScript or PCl before all pages of the previous job (the
job that is printing) are delivered to the output bin. The sequence for canceling a job is depen-
Top Line: Off-line
dent on whether that job currently printing is still being processed by a PDL.
Bottom Line:
Case 1 - Job currently printing is being processed by PostScript or PCL.
see section 6.2
1.
2.
3.
4.
Display
5.
Top Line: Power Saver On 6.
Bottom Line:
7.
Top Line: Warming Up
Case 2 - Job currently printing has completed processing by PCl or PostScript.
Bottom Line:
Top Line: Ready 1.
Bottom Line:
2.
3.
4.
Paper Size/Type Mismatch (accept current tray)
Paper size/type mismatch occurs when the requested size is not available in the printer. This
can be cause by running out of paper in a tray that is configured for the requested paper, or by
requesting a paper that is not configured in the printer. The printer goes Off-line under paper
mismatch conditions. It automatically returns On-line and continues printing after the paper
mismatch condition is resolved. Paper mismatch display messages override "Ready" and "Pro-
cessing" messages.
If a try is configured for the requested paper, but the tray is out of paper, the display prompts
the User to load the requested paper (size and type) in the appropriate tray. After the tray is
loaded, printing continues.
If the request is for paper that is not configured in the printer (e.g., the job requests A4 paper
and no tray is configured for A4), the user is prompted to load the requested paper in the first
tray specified in the "Tray Sequence" parameter.
If the user does not want to load paper in the first tray of the "Tray Sequence" parameter, two
options are available:
1.
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Display "Canceling Job"
Stop formatting input data for current job.
Remove formatted pages from IOT print queue
Stop processing multiple Print Quantity of current page
Discard input data until end of job is detected
Force end of job
Display "Ready"
Display "Canceling Job"
Remove formatted pages for the job that is printing from IOT print queue. Pages formatted
for the next job are retained.
Stop processing multiple Print Quantity of current page
Continue processing next job or display "Ready" if no new job is available.
One of the trays may be loaded with the requested size paper and re-configured via the
Tray menu to match the requested paper type.
General Procedures / Information
GP 3.5