Question about Unisonic Vintage XL-121 Printing Calculator

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So I have squired a ultrasonic XL-121 automated calculator, but in order for it to work, I need to be able to buy paper and ink. Where do I buy these?

I have a ink ribbon, but it's dried out. Do I need to purchase a entire other ink ribbon, or do I have to just buy liquid ink?

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I think this is what you are looking for.

Posted on Nov 19, 2013


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Posted on Jan 02, 2017


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I have Casio PCR-T280 and the printer is out of ink, but I dont know the model or part number to order new. Could somebody help me with this please?

This machine does not have ink. It uses thermal paper. The paper roll is heat sensitive and the machine heats the paper to make numbers. You have to buy thermal paper roll.

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I don't think you'll find parts for this, however I did find a used one, buy it now, for less than $20, shipped: Buying a used unit and either replacing yours or using it for parts is probably your best bet.

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I need to order printing tape or paper for the P1-DH V. What is the item number for that? Thanks.

There is no specific item number for the printing paper for this model. You can buy any brand of paper rolls, but it must be 2 and 1/4" or 57mm wide. Just go to OfficeMax or Staples and just look for the paper rolls that are 2 and 1/4" wide. If you need a lot of them I would go to Costco, great deal on paper rolls

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This should help you out

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I was given an XL-1267 calculator, with no user manual. The ink is very faint, How do I fix this?

Unisonic Calculator Ribbon XL 1267 We supply Calculator Ribbon supplies for various calculators, as well as supplies for typewriters, cash registers, printers and dictation equipment. Can't find the calculator supplies you are looking for here? Then call us at 1-800-816-6855 or email us at We carry many of the hard to find calculator ribbons for various model printers.

Aug 16, 2010 | Unisonic Office Equipment & Supplies

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What kind of Paper do I refill it with ??

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Pinstripes in image after print (phaser 8560)

Appropriate cleaning procedures, as listed in the following tables, should be
performed when specific print-quality or paper transport problems occur.
All cleaning procedures are detailed in the printer’s Phaser 8400 Reference Guide or
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Light Stripes or Missing Colors
Problem type Solution
Missing or light-colored
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Select the automated procedure Eliminate Light Stripes from
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Ink Smears, Oil Spots, or Random Ink Streaks
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Ink smears on the front,
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Hope this helps

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Good luck.
If you still have problems, feel free to repost again.
Have a good day.
Mac =)

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