HP 3645 Ink
Deskjet 3645 Ink Cartridges

HP 3645 ink cartridges and supplies. Guaranteed quality, discount-pricing, and same-day shipping!

Compatible HP Models:

  • 3645
HP 3645 Ink, Deskjet 3645 Ink Cartridges

Premium Remanufactured Ink Cartridges for the HP Deskjet 3645

SAVE by selecting our remanufactured Ink Cartridges, in the table below. The color and page yield are guaranteed to meet or exceed brand name (OEM) Ink Cartridges.

Purchasing the quantity below qualifies for the highlighted discount tier.

Products, Already In Your Cart, Eligible for Discount

Product Description
1-3
4-7
8-11
12+
Quantity
HP 28 Tri-color Ink Cartridge (C8728A) - Remanufactured
$17.00
$16.00
$15.00
$14.00
HP 27 Black Ink Cartridge (C8727A) - Remanufactured
$14.00
$13.00
$12.00
$11.00
HP 58 Photo Color Ink Cartridge (C6658A) - Remanufactured
$15.00
$14.00
$13.00
$12.00

 Earn 0 points, at checkout!

 Free Shipping for orders of $50 or more!

 All Compatible / Remanufactured products covered by a 6 Month 100% Satisfaction Guarantee and 1 Year Warranty from Manufacturer Defects

3 $46.00

Compatible Ink Cartridges for the HP 3645

HP 28 Tri-color Ink Cartridge (C8728A) - Remanufactured

HP 28 Tri-color Ink Cartridge (C8728A) - Remanufactured

Product Average Rating
(57 Reviews)

Remanufactured HP 28 Tri-color Ink Cartridge, 190 page yield. Single cartridge contains Cyan, Magenta, and Yellow ink. Replaces HP part numbers: HP 28 Tri-color, C8728A, C8728AN. Ink Cartridge works with printer model HP Deskjet 3645.

Qty 1‑3
(ea)
Qty 4‑7
(ea)
Qty 8‑11
(ea)
Qty 12+
(ea)
$17.00 $16.00 $15.00 $14.00
Discounted Items Already in Cart: 0
$17.00 total
Earn 17 points!
HP 27 Black Ink Cartridge (C8727A) - Remanufactured

HP 27 Black Ink Cartridge (C8727A) - Remanufactured

Product Average Rating
(70 Reviews)

Remanufactured HP 27 Black Ink Cartridge, 220 page yield. Replaces HP part numbers: HP 27 Black, C8727A, C8727AN. Ink Cartridge works with printer model HP Deskjet 3645.

Qty 1‑3
(ea)
Qty 4‑7
(ea)
Qty 8‑11
(ea)
Qty 12+
(ea)
$14.00 $13.00 $12.00 $11.00
Discounted Items Already in Cart: 0
$14.00 total
Earn 14 points!
HP 58 Photo Color Ink Cartridge (C6658A) - Remanufactured

HP 58 Photo Color Ink Cartridge (C6658A) - Remanufactured

Product Average Rating
(4 Reviews)

Remanufactured HP 58 Photo Color Ink Cartridge, 140 page yield. Single cartridge contains Light Cyan, Light Magenta, and Black ink Page yield of 140 based on 4" x 6" color photos. Photo Cartridge replaces Black Cartridge when printing photos. Replaces HP part numbers: HP 58 Photo Color, C6658A, C6658AN. Ink Cartridge works with printer model HP Deskjet 3645.

Qty 1‑3
(ea)
Qty 4‑7
(ea)
Qty 8‑11
(ea)
Qty 12+
(ea)
$15.00 $14.00 $13.00 $12.00
Discounted Items Already in Cart: 0
$15.00 total
Earn 15 points!
HP 28/27 Inkjet Bundle Pack - 4 Cartridges - Remanufactured

HP 28/27 Inkjet Bundle Pack - 4 Cartridges - Remanufactured

Product Average Rating
(10 Reviews)

Remanufactured HP 28/27 Inkjet Bundle Pack - 4 Cartridges. Includes HP 28 Tri-color Tricolor (qty 2), HP 27 Black (qty 2). Ink Cartridge Bundlepack works with printer model HP Deskjet 3645.

Qualifies for FREE SHIPPING! (ground service to U.S. contiguous 48 states)
reg. $62.00
$58.00 per pack
Save $4.00 per pack
$58.00 total
Earn 58 points!

HP 3645 Printer Review

The HP Deskjet 3645 takes the concept of a compact personal inkjet to the extreme, with a very small profile that is perfect for home users, and a small price tag that won't break the bank. Print speeds max out at 17 pages per minute for black and 12 pages per minute for color, but expensive HP 3645 printer ink makes it less cost-effective than many competing models.

Although quite a few compromises were made in the design of the 3645, print quality doesn't seem to have been one of them. Using PhotoREt III technology, the unit can produce 1200x1200 dpi prints with sharp text, and photos are resistant to fading, thanks to the advanced Deskjet 3645 printer ink. Users can choose the priority of quality or speed with multiple print modes.

The small frame of the 3645 might be its most impressive feature, however. It measures only 5.7 inches tall with a footprint of 16.9x8.1 inches. It is easily moved around, with a weight of just 5.1 pounds without the HP 3645 ink installed, and with the front tray pushed in, it is practically portable. The machine connects via USB port, and is compatible with both Windows and Mac computers.

Besides the two standard HP 3645 ink cartridges, users have the option of adding a special "photo" cartridge. This extra Deskjet 3645 ink cartridge replaces the black supply, and upgrades from 4 colors to 6, for better photo quality. Unfortunately, prices for replacements tend to run a little high.

The compact design of the Deskjet 3645 inkjet will no doubt be very appealing for space-challenged buyers, and its low purchase price will appeal to those on a tight budget. Its limited speeds and high operating costs will probably limit its appeal for the average user, however, and spending just a little more upfront for a more cost-effective model could save a lot in the long run.