Xerox DocuPrint N24, Руководство системного администратора

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Control Panel Features
Chapter 3: Using the Control Panel
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Table 3.1 Indicator lights and their functions
Light Function
On Line (Green) When this light is On, it indicates the printer is online. The printer is
offline when the light is Off. When the light flashes, the printer is going
from online to offline.
Form Feed (Green) This light is On when the printer experiences a form feed timeout. A
form feed timeout is when a PCL job has formatted a partial page, the
printer is waiting for more data in order to continue processing the job,
and a 15 second timeout period has expired with no new data arriving in
the input buffer. This timeout applies to all ports.
When the Form Feed light is On, you can print a partial page by entering
the Job menu, scrolling to the Form Feed item and pressing Enter
.
When not in the Menu system, a partial page can be printed by pressing
Enter
. PostScript does not print partial pages and consequently the
Form Feed light is not turned On.
The Form Feed light is turned Off when either an actual Form Feed
character is received or the Form Feed function is invoked by pressing
Enter
on the Job Menu when the Form Feed item is displayed.
Fault (Amber) The Error light is On whenever operator intervention is required in order
to allow printing to continue.
Data (Green) When online, this light flashes to indicate that data are being processed
by either PostScript, PCL or PJL, or is being spooled to the disk (e.g., a
proof or secure job). If data are not being processed, or either PostScript
or PCL is processing a job but waiting for data (input buffer empty), this
light is Off.
When the light flashes, data are being received by one of the emulations
(i.e., PJL, PCL or PostScript). When a proof or secure job is sent to the
printer, this light flashes while the job is being received, even though
data are not being printed. At a later time, you can enter a password to
request printing the proof or secure job.
This light also flashes during processing of proof or secure jobs from the
disk.