Personalised text stamp, 37 x 12mm
COLOP P20
37 x 12mm
Stamp Ninja
COLOP E/20 Replacement Ink Pad, Pack of 3
COLOP E/20 Replacement Ink Pad, Pack of 3
Regular price
£21.99 GBP
Regular price
Sale price
£21.99 GBP
Taxes included.
Shipping calculated at checkout.
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Stamp Ninja
About this cartridge
Bring tired impressions back to life. A pack of three genuine COLOP E/20 replacement ink pads that slot straight into your self-inking stamp.
- What's in the pack: 3 genuine COLOP E/20 replacement ink pads, all in the colour you choose
- Fits: COLOP Printer 20 and Printer C 20, including earlier Printer 20 models. That covers our 37 x 12mm COLOP C20 and P20 stamps.
- Ink colours: Black, Red, Blue, Green, Violet, Orange, Soft Pink, Mint or Light Green, or Dry (no ink). Choose yours above.
- Textile option: also available with black textile and fabric marking ink.
- Works on: standard matt, uncoated paper and card. The standard inks are water-based, so pick the textile version for fabric.
- Who it's for: Anyone whose COLOP Printer 20 and C20 impressions are starting to look pale or patchy
- Same-day despatch: order before 2pm Monday to Friday and we despatch the same day.
- VAT invoice: sent automatically in your order confirmation email.
Exact fit
Compatible stamps
Match your stamp to a compatible product below before ordering.
Custom signature stamp, 37 x 12mm
COLOP P20
37 x 12mm
Custom logo stamp, 37 x 12mm
COLOP P20
37 x 12mm
Clean replacement
How to change the cartridge
Work over scrap paper and avoid touching the inked pad surface. Exact lock positions vary slightly by stamp model.
Compress slightly
Press the stamp down only a few millimetres—just enough to release pressure from the cartridge.
Lock the position
Use the side locks while the stamp is held slightly compressed. Keep fingers clear of the rubber text plate.
Slide pads across
Push the old cartridge out from one side while guiding the new cartridge in with the inked face down.
Unlock and test
Release the locks, make several impressions on scrap paper and allow the ink to distribute evenly.
If the impression is still patchy
Check that the cartridge is fully seated and correctly oriented. Remove dried paper fibres or debris from the rubber text plate carefully, then test again without adding excess ink.
Replacing the rubber text plate too?
Fit a fresh matching cartridge at the same time. The previous design can leave a lasting depression in the old pad and cause uneven inking on the new text plate.
Why order from Stamp Ninja
Stamp expertise behind the spare parts
Experience across personalised, business and specialist stamp ranges.
Supplying stamps and replacement products since 2017.
Customer support and stamp production are handled from Blackburn.
Obsesso Ltd holds written COLOP authorisation to list genuine COLOP products.
Useful answers
Replacement cartridge questions
How many replacement pads are included?
Check this product’s description for the pack contents and review your selected option and quantity in the basket.
Will a similar-size cartridge fit my stamp?
Not necessarily. Match the complete E/ code and exact stamp model. The casing, rails and depth can differ even when two pads look similar or produce a similar impression size.
What surfaces suit the standard ink?
Standard pre-inked colours are water-based and intended for absorbent matt, uncoated paper and card. They are not a general solution for glossy, coated or non-porous surfaces.
What does Dry – No Ink mean?
The cartridge is supplied without ink. Add only an ink confirmed as compatible with the pad, rubber text plate and intended surface; an unsuitable ink can damage the stamp or produce poor impressions.
Can I re-ink the old cartridge instead?
A fresh matching pad gives more even ink distribution and avoids overfilling. COLOP recommends replacing the cartridge rather than repeatedly refilling an old, compressed or contaminated pad.
Why replace the pad with a new text plate?
The previous rubber design can leave a lasting depression in the pad surface. A new cartridge helps ink the replacement text plate evenly from the first impression.
Need a different COLOP cartridge?
Compare the current cartridge range, or ask Stamp Ninja to check a model number before you order.