Digital Equipment LA310, Инструкция по установке и эксплуатации

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Maintaining the Printer
5.2 Correcting Simple Problems
• Ready indicator is flashing; Fault indicator is flashing (1 second
period), and does not respond when the Ready switch is pressed.
)
Is the access cover fitted and seated correctly?
Closing it and pressing the Ready switch should light the Ready
indicator.
• When the power is On, the carriage does not move.
)
Make sure that the access cover is seated correctly.
)
Make sure that you have removed all packing material from the
printer. Refer to Section 1.3.1.
5.2.2 No Printout
• Printer self-test does not start.
)
Make sure that you press the Quiet key when you turn the power on.
)
Make sure that you have closed the cover.
)
Make sure that pinfeed paper is against the pressure-sensitive switch
on the left tractor. Refer to Table 1–1.
)
Make sure that paper is loaded in the printer.
• Printing does not start.
)
Make sure that the Ready indicator is On. If not, press the Ready
switch. Printing should start when you send data from the host
computer.
)
Make sure that the printer is connected to the host computer. (Refer to
Section 1.5). Make sure that connectors are properly fixed at both ends.
)
Make sure that the printer is receiving data from the host computer.
When data is being sent, the Data indicator flashes. When data is in
the buffer but flow is not active, the Data indicator is on.
)
Make sure that the correct protocol is enabled. (Refer to Section 4.3.)
)
Make sure that you have selected the correct port (if the automatic
feature has not been selected). (Refer to the Set-up Mode information
in Section 4.3.)
)
Make sure that paper is loaded.
• No response to computer commands. Ready indicator is On.
)
Examine and, if necessary, reseat the data cable connections.
Maintaining the Printer 5–3