Digital Equipment LA310, Инструкция по установке и эксплуатации

Страница: 94 / 208

Maintaining the Printer
5.2 Correcting Simple Problems
)
Check the condition of the data cable. Replace it if necessary.
)
Examine the features set-up for a communications mismatch. Do the
features match those of the host computer?
)
Check data flow with the Data indicator.
• Carriage moves, but there is no printout during Printing Self-test.
)
Make sure that the ribbon is installed.
)
Examine the ribbon path. Does the ribbon pass in front of the whole
printhead? Adjust the ribbon if necessary. (See Section 1.3.3).
• Pinfeed paper does not advance.
)
Make sure that pinfeed paper is depressing the switch on the left
tractor. See Chapter 3.
)
Push the paper selection lever towards the back of the printer for
tractor feed.
• Single sheet paper does not advance.
)
Pull the paper selection lever towards the front of the printer for
friction feed.
• Paper not detected by printer even though it is loaded.
)
Check that the paper falls in front of the triangle marked on the plastic
guide.
5.2.3 Operation-related Problems
• Power/Ready indicator is flashing; Fault indicator is On.
)
This is an "out of paper" response. Make sure that the tractor/friction
feed lever is in the position needed by your application. Load paper;
the Fault indicator will turn Off, and the Power/Ready indicator will
either turn On or flash. If it flashes, press the Ready switch to turn On
the Power/Ready indicator.
• The LA310 MultiPrinter stops printing; Fault indicator is On.
)
This is an "out of paper" response. Load paper; if the Ready indicator
is flashing, press the Ready switch. The LA310 MultiPrinter should
resume printing.
)
Make sure that the paper is not torn or otherwise damaged.
5–4 Maintaining the Printer