Printer Control Panel; Key Panel; Led Description - Xerox DocuPrint N24 Service Manual

5.2 Printer Control Panel

5.2.1 Key Panel

The Key Panel (Figure 5.2.1a) includes four indicator LEDs, a 2x16-character LCD display, and 8 function keys.
The four Indicator LEDs, three green (On Line, Form Feed, and Data), one red (Fault) indicate the printer status.
The table below (5.2.1a) shows the relationship between printer mode, printer status, and LED signals
.
LED
On Line
(Green)
Form Feed
(Green)
DocuPrint N24, N32 and N40 Service Manual
Figure 5.2.1a. Key Panel.
Table 5.2.1a. Control Panel LEDs
Glows when the printer is Ready to receive print data from the computer. It
flashes when the printer is receiving and/or processing data.
The LED is turned On when the printer experiences a for feed timeout. A Form
Feed timeout is when 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. The
timeout applies to all ports.
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 [4] on the control
panel when in the Job Menu and the Form Feed is displayed.
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Description
General Procedures and Information