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參數(shù)資料
| 型號： | PM211Y |
| 英文描述： | Analog Comparator |
| 中文描述： | 模擬比較器 |
| 文件頁數(shù)： | 42/44頁 |
| 文件大?。?/td> | 186K |
| 代理商： | PM211Y |
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Document No: DS8102
Issue: C
Page 42
TROUBLESHOOTING AND MAINTENANCE
Troubleshooting
The majority of problems associated with PM1100's can be traced to improper installation,
cabling or setup. The following notes should assist in identifying and correcting some of the
more common problems. If additional assistance is required please contact your supplier.
(1) The power light does not come on when the unit is switched on.
Check that the power applied to the unit is correct. If power resource is satisfactory and the
LED still does not illuminate when the power is switched on, refer the unit for repair.
(2) Power light comes on but does not feed paper.
This is a head jam condition. Check that there is no paper jammed in the mechanism.
(3) Power light comes on but flickers when printing or feeding paper.
Check rating of power source. (see page 6).
(4) Printer only prints rows of dots
Check rating of power source. (see page 6).
(5) Printer prints short lines of text but will not print full lines.
Check rating of power source. (see page 6).
(6) The paper is not feeding properly.
If the print looks squashed, check that the paper roll is sitting correctly in the paper well and
that the roll is the right way up. The paper should be feeding off the bottom of the roll into
the back of the mechanism. NOT off the top of the roll. Remove paper and reload if
necessary.
(7) No print on paper.
If the printer is working but no print is visible, check that the ribbon is present and not
excessively worn and that it is freely moving round the cartridge. Wind the ribbon on
manually then feed paper while the lid is open to check the cassette knob is rotating. Also
check that the ribbon has been fitted correctly and that the exposed ribbon is in front of the
paper.
(8) Printer does self-test but does not print data sent through interface.
Check interface connections are correct.
(9) The printer prints
r
in place of the transmitted characters or it does not action
commands.
相關PDF資料 |
PDF描述 |
|---|---|
| PM211Z | Analog Comparator |
| PM114 | Dual Zero-Drift Operational Amplifiers; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +85°C |
| PM115 | Dual Zero-Drift Operational Amplifiers; Package: SO; No of Pins: 8; Temperature Range: -40°C to +85°C |
| PM116 | Analog IC |
| PM1204 | AC Power Switch |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PM211Z | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| PM2120-100K | 功能描述:固定電感器 10uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| PM2120-100K-RC | 功能描述:固定電感器 10uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| PM2120-101K | 功能描述:固定電感器 100uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| PM2120-101K-RC | 功能描述:固定電感器 100uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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