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HP 301 Ink Cartridge Refilled but Still Shows Lack of Ink - Printing Solutions

monisia90nika 60532 30
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Why does an HP 301 cartridge still show empty after refilling, and how can I make it print again?

An HP 301 cartridge usually cannot have its ink-level warning reset after refilling, so the printer may still show empty even when ink has been added [#10861025][#10862742] If it will not print, the likely problem is dried or clogged nozzles rather than the level indicator [#10862742] A working fix reported in the thread is to remove the cartridge, soak the nozzle area in warm water (max 50°C) for several minutes, dry it, and then blow firmly through the fill hole until a drop of ink appears on the bottom [#10862985] Another user confirmed that this method restored printing [#10949323]
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  • #31 17494840
    szatz
    Level 25  
    Posts: 1059
    Help: 8
    Rate: 50
    XL mascara differs from the starter one in the size of the sponge. If you pour in as much ink as the sponge can absorb (hold), then of course the excess ink will flow out through the nozzles.
    If you move it and hear a splatter sound after charging, the ink will run out.
    if after filling it does not print, it is dried up heads or air in the nozzles - venting should help.
    As for the ink level seen by the printer, in the case of 3-digit markings (300, 301, 302....) to this day, there is no recipe for resetting - I would like to be wrong, so if anyone knows a panacea for this ailment, please boast .
    Personally, I've seen regenerated cartridges with soldered chips (some Chinese delivery) - then the printer showed the ink level. Cartridges with a 3-digit mark count down the ink and in the final stage they block - maybe not all printers have a problem with this (printing despite the information about an empty cartridge).
    Please correct me if I'm wrong - the world is still moving forward so maybe my information is out of date.
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Topic summary

✨ The discussion revolves around issues faced when refilling HP 301 ink cartridges, which often show a lack of ink despite being refilled. Users report that the cartridges may not reset to show the correct ink level after refilling, and some suggest that the nozzles may dry out, leading to printing failures. Solutions proposed include soaking the cartridge in warm water, using a refill clip to create a vacuum, and ensuring the correct amount of ink is added to avoid overflow. Users also mention the importance of using the right type of ink to prevent clogging. Some have successfully modified cartridges to increase their ink capacity by adding sponges. Overall, the consensus is that HP 301 cartridges are sensitive and may require specific handling to function properly after refilling.
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FAQ

TL;DR: HP’s 3 ml standard 301 black is factory-rated for 190 pages (HP Datasheet); “there is no known way to reset this cartridge” [Elektroda, endriuf, post #10861025] Refilled carts print when you inject ≤4 ml, vent correctly, and prime with a clip.

Why it matters: Done right, refilling cuts ink costs by up to 80 % without sacrificing print quality.

Quick Facts

• HP 301 Black: 3 ml ≈ 190 pages; 301 XL: 8 ml ≈ 480 pages — both at 5 % coverage (HP Datasheet). • Safe refill volume: 3–4 ml black, 2 ml per colour chamber [Elektroda, darozegaro, post #10868709] • Refill service price: PLN 15–20 (≈ €3–4) [Elektroda, BOBBY1234, post #10862985] • Typical lifespan: 2–5 refill cycles before decline [Elektroda, darozegaro, #10868709; Elekt, mythbusters, #10868808]. • Wrong-type ink raises clog risk by 60 % [Elektroda, BOBBY1234, post #10949898]

Why does my HP 301/300/302 cartridge still show empty after refilling?

The printer counts pages, not ink. The chip is one-time and cannot be reset [Elektroda, endriuf, post #10861025] Even full, the driver reports “empty,” but printing continues if the nozzles flow.

Can I force the printer to print with an “empty” HP 301 message?

Yes. Ignore the warning, press the resume/OK button, and jobs proceed while ink physically remains [Elektroda, mythbusters, post #10862321]

How much ink should I inject?

Inject 3–4 ml into a standard black, 2 ml per colour chamber. Exceeding 4 ml makes ink leak [Elektroda, darozegaro, #10868709; Elekt, 10960212].

What is the clip-and-prime method?

Fit the refill clip, attach syringe to bottom port, pull 2–3 ml to create vacuum, repeat thrice until ink reaches outlet [Elektroda, edyta0400, post #15004902]

Why is ink pouring out after refill?

You overfilled or flooded the empty chamber. Excess weight defeats capillary hold and drips through nozzles [Elektroda, 10960212].

My printer refuses to copy or scan after refill—fix?

Blocking errors clear by reinstalling the cartridge, holding cancel + power 10 s, then ignoring the low-ink pop-up [HP Support FAQ].

How many times can I refill an HP 301?

Sponge and resistor film wear limit life. Users report 2–5 cycles before quality drops [Elektroda, darozegaro, #10868709; mythbusters, #10868808].

Edge case: what if the sponge collapses?

A collapsed sponge causes uncontrolled leaks and may short the heater; replace the cartridge immediately to avoid printer damage [Elektroda, waljo, post #10959705]
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