18%
OFF
Take 18% Off Compatible Printer Cartridges
worked at checkout
Enjoy 18% off compatible printer cartridges at 4inkjets when you use this discount code.
agents@dealhack$fetch the freshest 4inkjets codes…
18% Off 4inkjets Promo Codes October 2026
✓agent-verified & updated·
Today's Top 4inkjets Promo Codes:
15 offers in total10%
OFF
10% Off Compatible Ink & Toner + Free Shipping on Orders $50+
worked at checkout
Use this promo code to take 10% off compatible ink and toner and get free shipping on orders of $50 or more to the contiguous U.S. at 4inkjets. Valid on compatible cartridges; OEM items may be excluded.
10%
OFF
10% Off Compatible Ink & Toner
worked at checkout
Use this promo code to save 10% on compatible ink and toner at 4inkjets.
15%
OFF
Get 15% Off for Eligible Groups
Verified first responders, healthcare workers, students, teachers, military members, and government workers can receive 15% off after verification through ID.me.
75%
OFF
Up to 75% Off Popular Ink & Toner Cartridges
Save up to 75% on the most popular ink and toner cartridges at 4inkjets compared to OEM prices. Discounts vary by item.
FREE
SHIP
Free Shipping on Orders Over $50
Get free shipping on all 4inkjets orders over $50 shipped to the contiguous U.S.
DEAL
Bulk Savings When You Buy 3 or More
Save with automatic bulk discounts on select 4inkjets products when you purchase three or more of the same item. Qualifying products display a lower per-unit price.
DEAL
Lifetime 100% Satisfaction Guarantee on LD-Brand Cartridges
Every LD-brand cartridge at 4inkjets is backed by a 100% Satisfaction Guarantee. If you are not fully satisfied, you may request a refund or replacement in line with 4inkjets guarantee policy.
DEAL
Email Newsletter Sign-Up - Extra Savings on Your Order
Join the 4inkjets email newsletter from the homepage to receive exclusive coupon codes and special offers, including percentage-off deals on compatible ink and toner.
$59.96
Dell 1320c High Yield Toner Set Sale: Now $59.96
The compatible Dell 1320c high yield toner cartridge set is listed on sale for $59.96. The 4inkjets sale listing shows a regular price of $79.99, with the markdown applied on the eligible item.
$199
Canon 055H High Yield Toner Set Sale: Now $199.96
The compatible Canon 055H high yield toner cartridge set is listed on the 4inkjets sale page for $199.96. The sale listing shows a regular price of $266.99, so the discount applies through the product markdown rather than a promo code.
DEAL
Epson 126 Ink 9-Pack Sale: Now $39.96
The compatible Epson 126 9-piece ink cartridge set is listed on the 4inkjets sale page at $39.96. The same listing shows a regular price of $52.99, making it a direct markdown on the eligible sale item.
20%
OFF
Save 20% on LD Brand Ink & Toner
Take 20% off LD Brand Ink & Toner at 4inkjets when you use this code.
10%
OFF
10% Off Ink & Toner + Free Shipping
Use this coupon code to save 10% on ink and toner at 4inkjets, plus receive free shipping.
10%
OFF
10% Off Eligible Purchases at 4inkjets
Apply this discount code to save 10% on eligible 4inkjets purchases.
4inkjets Shopping Info
Discounts
✓
Popup/Newsletter
Sign up to receive coupons and promotions
✕
Loyalty
Shipping & Returns
✓
Free Shipping
Threshold: $50
✕
Intl Shipping
Ships within the United States and territories.
✕
Free Returns
Window: 1 year · Fee: Customer responsible for return shipping costs
Final Sale
OEM products have a 30-day return policy with unopened/unused restrictions.
Payments
Cards
Visa, Mastercard, American Express, Discover
Wallets
PayPal
BNPL
—
✕
Gift Cards
4inkjets Code Checks, Day by Day
Every 4inkjets code check from the last 13 days, plotted by the day it ran. Green is how many came back working. Red is how many 4inkjets.com would not accept. That is the checkout testing you did not have to sit through yourself.
agents@dealhack: ~/signals --store 4inkjets.com --days 13
40
code checks run
40
checks where the code worked
100%
success rate
6
different codes tried
13 days · 40 code checks · 40 worked
workedpeak 8
would not applypeak 1
| Day | Codes that worked | Codes that would not apply | Success rate |
|---|---|---|---|
| 1 | 0 | 100% | |
| 4 | 0 | 100% | |
| 5 | 0 | 100% | |
| 5 | 0 | 100% | |
| 0 | 0 | — | |
| 0 | 0 | — | |
| 0 | 0 | — | |
| 0 | 0 | — | |
| 8 | 0 | 100% | |
| 3 | 0 | 100% | |
| 3 | 0 | 100% | |
| 8 | 0 | 100% | |
| 3 | 0 | 100% |
where this data came from:
17 automated cart runs16 published by the store3 our agents3 web search results
Last confirmed working on . Codes that stop clearing get pulled off this page automatically.
What These Numbers Mean
A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means 4inkjets.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:
- It expired or the store switched it off after it was published.
- It was single-use and had already been redeemed.
- It only covers certain categories, brands or individual products.
- The cart did not reach a minimum spend.
- It is limited to new customers, a first order, or an email sign-up.
- It cannot be combined with an active sale or another code.
- It is tied to a different country, currency or membership.
So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily 4inkjets discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.
When 4inkjets Runs Sales
Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.
- late NovemberBlack Friday & Cyber Monday
Offers steep site-wide percentage discounts and free shipping minimum overrides across all compatible ink inventory.
- early JanuaryNew Year Printer Stock-Up
Features promotional price cuts on high-yield laser toner bundles and office paper supplies to kick off the fiscal year.
- March to AprilTax Season Savings
Provides specialized discount codes on high-volume black ink and replacement drums heavily utilized by accountants and small businesses.
Locate the Code Box at 4inkjets.com
The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the 4inkjets promo code goes at checkout.
Follow the shopper-submitted screenshots below to spot the 4inkjets promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.
How to find
- 1.Go to the 4inkjets.com homepage
- 2.Select a product category and add an item to the cart
- 3.Click on the cart icon or 'View Cart & Checkout' to open the shopping cart page
- 4.Scroll down to find the 'Apply Discount Code' section below the item list
- 5.Click the 'Apply Discount Code' header to expand the input field
- 6.Enter the code in the 'Enter discount code' field and click 'Apply Discount'
How to use
Click the 'Apply Discount Code' accordion header below the cart items, type your code into the 'Enter discount code' field, and click 'Apply Discount'.
When Do New 4inkjets Deals Drop?
Our agents log every new 4inkjets promo code and deal the day it goes live, and record what the working ones took off a real cart. Here's how many landed each month over the past year, how deep the discounts ran, and when it pays to wait.
New 4inkjets offers per month
busiestavg 2/mo
2
6
3
0
2
1
0
0
5
1
4
| Month | New offers |
|---|---|
| 2 | |
| 6 | |
| 3 | |
| 0 | |
| 2 | |
| 1 | |
| 0 | |
| 0 | |
| 5 | |
| 1 | |
| 4 |
- Busiest month
- Dec
- 6 offers
- Monthly average
- 2
- new offers
- Quietest month
- Feb
- 0 offers
Before You Buy at 4inkjets
What shoppers ask most about 4inkjets.
›Can I use multiple coupon codes on a single order?
Only one promotional code or coupon can be applied per checkout transaction. Promotional codes cannot be combined with automatic volume pricing or site-wide clearance discounts.
›Are any brands or product categories excluded from promo codes?
Standard promotional discount codes never apply to OEM or genuine brand products such as original HP, Epson, and Canon cartridges. Discounts are restricted exclusively to compatible and remanufactured lines.
›Why was my valid-looking promo code rejected at checkout?
Promo codes are refused if your subtotal falls below an active minimum spend requirement or if the cart contains restricted OEM items. Single-use codes also fail if they have already been redeemed on another account.
›Will using compatible third-party ink cartridges void my printer warranty?
Using third-party compatible cartridges will not void your printer warranty under the Magnuson-Moss Warranty Act. Manufacturers cannot deny service unless they prove the specific consumable caused direct hardware failure.
How We Verify 4inkjets Codes
Nothing goes up here on trust. A 4inkjets code is collected, applied to a real 4inkjets.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.
agents@dealhack: ~/verify --store 4inkjets.com --loglast change
collect15 4inkjets offers listed here: 6 codes you paste at checkout, 9 promotions that need none · 1 free shipping offer · 2 sent in by shoppers
test6 codes put through a live 4inkjets.com cart · last run
confirm3 of 6 codes took money off an order in the last 7 days · most recently
score1 code rated on how likely they are to work · last recalculated
measure1 code with a discount measured on real carts · $40 taken off in total
showevery code printed in full on its card · no clickbait “show code” buttons like on many coupon sites · what you see is what you paste at checkout
prune1 offer expires within the month · expired offers and dead codes drop off automatically
Recent 4inkjets offer activity
Each entry is a change the agents logged on this page, newest first.
3 codes rescored on fresh results
26 signals read · odds of working recalculated
18% off code worked on a live 4inkjets.com cart
75/100 code confidence · 23 of 23 checks worked · 23 signals
18% off code retested at checkout
applied to a live 4inkjets.com cart
2 codes worked on live 4inkjets.com carts
each one took a discount off a real order
New 15% off promotion added
published by 4inkjets
New 20% off code added
sent in by a shopper
The agents keep retesting every 4inkjets code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups. Want more codes we have watched work? See top-rated verified promo codes from every store.
Help Other 4inkjets Shoppers
Not every 4inkjets code reaches us from the store. 2 codes on this page were first submitted by shoppers. Wherever a code comes from, it still has to pass the same cart test before it goes up here.
23 days
since a code sent in by a shopper last took money off a real 4inkjets.com cart
33%
of the 4inkjets codes on this page came from shoppers
Have a code we missed?
Send it over and the agents will run it through a real 4inkjets.com cart. If it works, it lands here with the test behind it.
Did a code work for you?
Open any 4inkjets code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.
Rate a code4inkjets Customer Support
Need help with your shopping? Here's what's available for 4inkjets when an order, return, or promo code needs a human.
About 4inkjets
Who you're buying from.
Did You Know
Founding
4InkJets was founded in 1999 in Long Beach, California, providing affordable alternative printing supplies.
Manufacturing
The company specializes in recycling and remanufacturing empty name-brand printer cartridges to reduce landfill waste.
Flagship Product
Their primary product catalog features compatible ink and toner replacements engineered to match OEM page yields at a fraction of the cost.
Stores Like 4inkjets: Today's Best Coupons
These 12 stores sell products similar to 4inkjets. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 8 of them have a promo code you can copy at checkout.
99designs20% offSave 20%+ on Brand Starter & 35%+ on Launch
Save at least 20% on Brand Starter and 35% on Brand Launch packages versus buying separately.
- store issued
Get Deal
Staples$1 offScore $1 Off Any Order with This Staples Coupon Code
Use This Staples Coupon Code for $1 Off Any Purchase Sitewide
- saves ~$0.01
- store issued
Get Code
Vimeo20% offVimeo Coupon Code: 20% Off Annual Plans
Save 20% on Vimeo annual plans with this coupon code, valid for eligible annual subscriptions.
- saves ~$28.80
- community
Get Code
AT-A-GLANCE50% offUp to 50% Off Clearance Items
Shop the clearance section at AT-A-GLANCE and save up to 50% on select items.
- store issued
Get Deal
Day-Timer10% off10% Off Eligible Day-Timer Orders
Shop Day-Timer and save 10% on eligible purchases with this coupon code.
- community
Get Code
InVideo25% off25% Off InVideo Subscriptions
Use this promo code to save 25% on InVideo subscriptions.
- saves ~$15.00
- store issued
Get Code
National Business Furniture10% offBuy More Save More: Up to 10% Off
Get up to 10% off select qualifying products such as desks, chairs, tables, and storage when you purchase the required minimum quantity of the same item; discount is applied automatically in cart for eligible multi-unit purchases and cannot be combined with other offers.
- store issued
Get Deal
Office Depot40% offBOGO 40% Off Uniball Pens
Use this coupon code to get one Uniball pen at 40% off when you buy one at Office Depot.
- saves ~$7.06
- store issued
Get Code
UPLIFT Desk$150 offSave Up to $300 Off Qualifying Orders
Use code to save $100 on orders of $999 or more, $150 on $1499 or more, $200 on $1999 or more, or $300 on $2999 or more at UPLIFT Desk.
- store issued
Get Code
ReStockIt10% offSave 10% on P&G and P&G Professional
Apply the code to save 10% on P&G and P&G Professional brand products. Restrictions may apply.
- sitewide
- store issued
Get Code
Displays2Go10% offGet 10% Off Your First $300+ Order
Join the Displays2Go email list to get 10% off your first order of $300 or more. Exclusions may apply.
- store issued
Get Deal
Plum Paper10% offGet 10% Off Your Plum Paper Order
Take 10% off your Plum Paper order when you use this code.
- store issued
Get Code
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