Yokogawa µR20000 - Manual (Page 219)

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IM 04P02B01-01E
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11.1 Perodc Inspecton
Check the operation periodically to keep the recorder in good working order.
Perform the following checks and replace worn parts as needed.
• Is the indication and recording functioning properly? If not, see chapter 10.
• Are recorded lines or printed characters clear (not blurred)?
For the replacement procedure of felt pens and plotter pens, see section 3.3 (pen
model).
For the replacement procedure of the ribbon cassette, see section 3.4 (dot model).
• Is the chart paper feeding properly (no paper jams)? If not, see chapter 10.
• Is there enough chart paper remaining?
Remaining chart length is printed on the left margin of the chart at intervals of 20 cm.
For the chart paper replacement procedure, see section 3.2.
Remaining amount of chart paper
Chapter 11 Mantenance