Frequently Asked Questions

My pages have started coming out faded — is it the cartridge?

Often, yes — fading that creeps in gradually across the whole page is the classic sign that toner is running low or has settled unevenly inside the cartridge. Before you conclude your CRG119II is finished, take it out of the ImageClass LBP6300DN and rock it gently from side to side five or six times, then print again. That redistributes the remaining toner and frequently restores solid blacks for a good run of extra pages. If the fading is only on one side, the toner is settling unevenly and the same trick usually evens it out.

What causes streaks or vertical lines down the page?

Streaks have a few usual suspects. Toner dust or a scrap of paper debris on the cartridge's drum surface can print as a repeating line; a nearly empty cartridge can also streak because toner is no longer feeding evenly. Try the rocking trick first, then print several pages — loose debris often clears itself. Lines that appear in exactly the same position on every page, even after reseating the Canon 119 II, point to a cartridge fault rather than a settings issue, and that is what the warranty is for.

There is a gray haze in the background of my prints — where does that come from?

A light gray background on otherwise clean paper usually means toner is being laid down where it shouldn't be — commonly an ageing or nearly exhausted cartridge, or paper that is damp or very lightweight picking up stray toner. Test with a fresh sheet of ordinary office paper from a sealed ream. If the haze follows the cartridge into your LBP6300DN on good paper, treat it as a cartridge issue. Our compatible CRG119II is covered by a one-year warranty precisely for faults like this.

Can shaking the cartridge really buy me more pages?

Gentle rocking — not violent shaking — genuinely works. Toner powder settles and clings to the walls of the reservoir as the cartridge empties, so near the end a meaningful amount is stranded out of reach. Rocking the cartridge side to side loosens that powder and feeds it back into play. With a 6,400-page cartridge like this Canon 119 II, the stranded remainder can amount to dozens or even hundreds of extra readable pages, which is real value when a deadline is looming.

How does print quality hold up across the cartridge's life?

A healthy CRG119II should print the same dense, sharp black on page 5,000 as on page 50. Quality that declines slowly and evenly is normal end-of-life behavior; sudden blotches, repeating spots or one-sided fading early in the cartridge's life are not normal and should be raised with us while the cartridge is in warranty. Because this cartridge is rated at 6,400 pages for $32.82 — about 0.51 cents per page — you get that long, consistent run without paying genuine-brand prices for it.

What if the quality problem turns out to be a faulty cartridge?

Then it comes back to us. Every cartridge carries a one-year warranty and one-year free returns; the steps are laid out on our shipping and returns page. Tell support what the pages look like — a photo of a faulty print helps enormously — and we will sort a replacement or refund. Our team answers Monday to Friday, 9 AM to 5 PM CST, and orders ship from our Illinois, Pennsylvania, Georgia and California warehouses, so replacements move quickly too.

How many spare cartridges make sense beside a shared LBP6300DN?

One sealed spare is the sweet spot for most workgroups. The LBP6300DN is a printer several people depend on, so a cartridge that finishes mid-afternoon should cost minutes, not a delivery wait: one CRG119II in the machine and one in its box nearby covers that completely. Because each unit is a 6,400-page cartridge, that single spare is a deep reserve — only a genuinely high-volume floor gains anything from holding more.

When the spare goes into the printer, what should happen the same day?

The next order should be placed. The moment the shelf spare is installed, your entire stock is the 6,400 pages now in the machine — comfortable, but no longer backed up. Ordering on swap day uses that whole reserve as delivery margin, so the new spare arrives and is shelved long before the installed CRG119II approaches its end. Tie the order to the swap and the shelf never quietly reaches empty.

Does the duplex unit on this printer change how I read its page count?

Yes. The LBP6300DN prints double-sided, and both sides of every sheet count against this cartridge's 6,400-page rating. A tall stack of finished duplex reports therefore represents roughly twice its sheet count in toner terms. When you check where the CRG119II stands, read the printer's page total — that is the number that tracks toner — rather than estimating from the paper that has passed through the tray.

What should I confirm on the outgoing cartridge before reordering?

The II. Read the label of the cartridge coming out and make sure the replacement is ordered as the CRG-119 II, because the standard Canon 119 belongs to the same family conversation yet holds only around 2,100 pages — roughly a third of this cartridge's capacity. On a shared workgroup printer that difference is three times as many interruptions. The full high-yield name on the label is the detail the whole order turns on.

About This Compatible Canon CRG119II Cartridge for the ImageClass LBP6300DN

This compatible CRG119II — the high-capacity Canon 119 II — is rated at 6,400 pages for the ImageClass LBP6300DN, against roughly 2,100 for the standard 119, and costs $32.82 (about 0.51 cents per page). It is built to hold clean, even blacks across that whole run, and it is backed by a one-year warranty with one-year free returns. Dispatch is from our warehouses in IL, PA, GA and CA, and you will find it alongside the rest of our Canon range at Clever Supplies. If your LBP6300DN's output has been letting documents down, this is the cartridge that restores them — and keeps them restored for a long time.

The range of machines it serves: the ImageClass MF419dw, ImageClass MF5850dn, ImageClass MF5880dn, ImageClass MF5950dw, ImageClass MF5960dn, ImageClass LBP251dw, ImageClass LBP253dw, ImageClass LBP6300dn, ImageClass LBP6650dn, ImageClass LBP6670dn, ImageClass M6160dw, ImageClass MF414dw and ImageClass MF416dw. Stocking options beyond this one include the Canon CRG119 black cartridge and the Canon CRG119 black two-pack.