18%
OFF
18% Off Compatible Printer Cartridges
worked at checkout
Shop compatible printer cartridges at 4inkjets and save 18% with this promo code.
agents@dealhack$fetch the freshest 4inkjets codes…
20% Off 4inkjets Promo Codes September 2026
✓agent-verified & updated·
Today's Top 4inkjets Promo Codes:
15 offers in total20%
OFF
20% Off Compatible Ink at 4inkjets
worked at checkout
Enjoy 20% off compatible printer cartridges at 4inkjets with this code.
18%
OFF
Get 18% Off Sitewide at 4inkjets
worked at checkout
Enjoy 18% off sitewide at 4inkjets when you use this code.
10%
OFF
10% Off Compatible Ink & Toner + Free Shipping on Orders $50+
shoppers saved with it
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.
15%
OFF
Save 15% Off Compatible Ink & Toner
Get 15% off compatible ink and toner at 4inkjets when you apply this code at checkout. Valid on compatible cartridges only; OEM items are excluded per offer terms.
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.
$39
Brother LC61 10-Pack Bulk Deal: Buy 3 or More for $39 per Pack
Purchase at least three Brother compatible LC61 10-pack ink cartridge sets to receive the lower $39 per pack price. The sale listing shows the item at $39.90 with a separate buy-3-or-more price.
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 14 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 14
55
code checks run
55
checks where the code worked
100%
success rate
9
different codes tried
14 days · 55 code checks · 55 worked
workedpeak 9
would not applypeak 1
| Day | Codes that worked | Codes that would not apply | Success rate |
|---|---|---|---|
| 1 | 0 | 100% | |
| 6 | 0 | 100% | |
| 3 | 0 | 100% | |
| 3 | 0 | 100% | |
| 2 | 0 | 100% | |
| 4 | 0 | 100% | |
| 1 | 0 | 100% | |
| 0 | 0 | — | |
| 8 | 0 | 100% | |
| 5 | 0 | 100% | |
| 2 | 0 | 100% | |
| 7 | 0 | 100% | |
| 9 | 0 | 100% | |
| 4 | 0 | 100% |
where this data came from:
25 published by the store21 automated cart runs5 web search results3 our agents
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
2
6
3
0
2
1
0
0
5
1
| Month | New offers |
|---|---|
| 2 | |
| 2 | |
| 6 | |
| 3 | |
| 0 | |
| 2 | |
| 1 | |
| 0 | |
| 0 | |
| 5 | |
| 1 |
- 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
test5 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
measure2 codes with a discount measured on real carts · $55 taken off in total
prune2 offers expire 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, dated to the day it happened.
4 codes rescored on fresh results
30 signals read · odds of working recalculated
2 codes worked on live 4inkjets.com carts
each one took a discount off a real order
2 codes retested at checkout
applied to a live 4inkjets.com cart
4inkjets listings reviewed
page refreshed, dead codes pulled
10% off code worked on a live 4inkjets.com cart
3 signals
6 new offers added
1 to paste at checkout, 5 that need no code
5 new codes added
now in the retest rotation
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.
Help Other 4inkjets Shoppers
Our agents find most 4inkjets codes, but they cannot see the one that came in your order confirmation or got handed to you at the till. Those come from shoppers, and every code sent in gets the same cart test as the rest of this page.
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. All of them have a promo code you can copy at checkout.
AnyPromo15% offEnjoy 15% Off Sitewide
Receive 15% off sitewide at AnyPromo when you check out using this code.
- store issued
Get Code
BannerBuzz22% off22% Off Your Order over $100 (BannerBuzz Promo Code)
Save 22% on Any Order of $100 or More by Using This BannerBuzz Coupon at Checkout
- saves ~$31.88
- store issued
Get Code
BuildASign15% offSave 15% on Custom Signage + Free Shipping
Redeem the code at checkout to get 15% off all custom signage plus free shipping on your order.
- sitewide
- store issued
Get Code
Calendars.com20% offTake 20% Off Your Calendars.com Purchase
Enjoy 20% off your Calendars.com purchase with this promo code.
- sitewide
- store issued
Get Code
Deluxe For BusinessFree shippingFree Shipping on Check Orders
Enjoy free shipping on eligible Deluxe check orders placed online with no minimum purchase.
- saves ~$24.82
- sitewide
Get Code
Nolo20% offGet 20% Off at Nolo
Enjoy 20% off qualifying Nolo purchases when you redeem this coupon at checkout.
Get Code
Quill$40 offSave $40 Off When You Redeem 200 Points
Redeem this discount code to save $40 off at Quill when you use 200 points.
- store issued
Get Code
Clipp15% offSave 15% on First Clipp App Deal
Download the Clipp app and save 15% on your first deal purchase. One-time use only.
- saves ~$3.00
- sitewide
Get Code
Walgreens Photo50% offTake 50% Off at Walgreens Photo
Enjoy 50% off eligible purchases at Walgreens Photo with this coupon code.
- sitewide
- store issued
Get Code
Staples Print & Marketing Services10% offTake an Extra 10% Off 2+ Select Chairs
Get an extra 10% off two or more select chairs at Staples Print when you use this code.
- sitewide
- store issued
Get Code
StickerGiant25% offSave Up to 25% on Stickers & Labels
Use this discount code to save up to 25% on stickers and labels at StickerGiant.
- community
Get Code
Displays2Go20% off20% Off Labor Day Orders $300+
Get 20% off qualifying Displays2Go purchases of $300 or more during the Labor Day Sale. Discount applies to merchandise subtotal before shipping, fees, and taxes and excludes services, prior orders, and other restricted SKUs.
- community
Get Code
Paper Mart
WebEyeCare
Clare V.
ROAM Luggage
Uniplaces
MANGO Outlet
SCHUTZ
Hello Molly
Heirloom Traditions ALL-IN-ONE Paint
BioTRUST