Japan Radio Co. NCR-330, Instruction Manual

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CHAPTER 6
MAINTENANCE AND INSPECTION
6.1 MAINTENANCE
To maintain the equipment always in its best condition, it is important to perform maintenance
checks and record the results. Thus, potential problems can be detected early and trouble can be
avoided.
6.1.1 Daily check
Without printer paper, you cannot obtain necessary information. Therefore, check the remaining
quantity of printer paper as follows:
(1) Open the paper cover on the front panel.
(2) Check the quantity of printer paper remaining. If red lines appear at the edges of the
paper, replace it with a new roll (the red lines indicate there is one meter or less
remaining).
(3) If there is a sufficient quantity of paper, or after a new roll of paper has been set, close
the paper storage cover.
6.1.2 Periodic check
The self-diagnostic tests check the status of each function of the equipment on a per-block basis.
Conduct periodic checks as directed below.
(a) Operating procedure
See Section 5.5, Self-Diagnostic Tests, for further details.