How to re-calibrate JLP label printing scale?
Take 30kg JLP as an example. Change the calibration to 6kg x 2g
1. turn on the scale JLP
2. Input 88888888888, then press MENU
3. Input password, then press OK
4. Choose the second 1.2 Division(分度值). Use the up and down arrows until the option for 9. 6kg (2g) appears. Press OK
5. Choose 1.1 Scale Calibration（秤校准），input 3000（it means if you want to set 6kg,you need to input half weight of it）
6. Put 3kg weight on the pan and press OK, and there will be a buzzer beep
7. Remove the weight
8. Turn off the scale, and when you turn on the scale again, the re-calibration is done.
Features：
★10,000 PLUs data storage capacity and plus extra storage optional
★Different type of selling: weighing, default price and weight selling
★Set print parameters, bar code formats according to customer requirement
★Various selling modes: discount in percentage or coupon, additional charge in percentage or other extra charge, change price anytime etc.
★Support automatic printing.
★Program setting, multiple-machine network, back-office management via RS-232(插入链接) or Ethernet (TCP/IP)
Specifications:
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Model |
JLP |
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Capacity (kg) |
6 |
15 |
30 |
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Division (g) |
2 |
5 |
10 |
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Storage capacity |
10,000 Plus |
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Display |
Double sides display with the pole: 4-inch TFT-LCD, 320×240 dot matrix. |
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Keyboard |
140 keys (112×2=224 PLU hotkeys, 28 function keys) |
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Printing type |
Thermal printing, Printing speed: >50mm/s, Printing width: 56mm(Max) |
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Label paper roll |
Width(Max): 58±0.5mm, Outer diameter: 80mm(Max), Internal diameter: 40mm(Min) |
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Label size |
Width: 30mm-58mm, Length: 25mm-48mm. Recommended label size: 58mm(W)×37mm(L) |
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Communication ports |
1×RS232, 1×RJ45 Ethernet |
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Power supply |
AC100-120V or AC200-240V 50/60Hz, 0.5A |
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Build-in battery |
Without |
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Dimension(mm) |
360 (W)×440 (D)×175 (H) (The height is 490mm including display pole） |
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Net weight |
About 8.5Kg |
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Work environment |
Temperature: -10℃~40℃, Humidity: 20%~90% RH |
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Storage environment |
Temperature: -20℃~50℃, Humidity: 10%~95% RH |
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IPv6 network supported 
