Independent guide for compatible ink and toner. Manufacturer names identify compatibility only.
InkToYou

Compatible cartridge

Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers

Compare retailer prices, replacement numbers, specifications, and compatible printer models for this Canon ink.

ReplacesBCI-21BK
ColorBlack
Yield170 pages
Pack1 piece
Printers54 models

Price comparison

Compare offers for Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers

Use these retailer links as a starting point, then confirm the cartridge number, color, yield, pack size, stock, and final checkout terms on the merchant site.

RetailerPriceOffer
CompAndSave
$2.49Buy now
1ink
$3.49Buy now
Amazon
Check priceSearch Amazon

Paid links: merchant prices, availability, shipping, coupons, returns, and product selection can change after you leave InkToYou. Confirm the exact cartridge number and printer model on the merchant site before checkout.

Compatibility check

Compatible printers for Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers

Confirm your exact printer model before checkout. Similar model names can use different cartridges.

Apple Color Stylewriter 2400Apple Color Stylewriter 2500Canon BJC-250JCanon BJC-323FCanon BJC-400JCanon BJC-410JCanon BJC-411FCanon BJC-420JCanon BJC-430JCanon BJC-455JCanon BJC-2000Canon BJC-2010Canon BJC-2100Canon BJC-2110Canon BJC-2115Canon BJC-2120Canon BJC-2125Canon BJC-4000Canon BJC-4100Canon BJC-4200Canon BJC-4200 PhotoCanon BJC-4300Canon BJC-4302Canon BJC-4304Canon BJC-4304 PhotoCanon BJC-4400Canon BJC-4550Canon BJC-4650Canon BJC-5000Canon BJC-5100Canon BJC-5500Canon Faxphone B210CCanon Faxphone B215CCanon Faxphone B230CCanon Faxphone B380 IFCanon Faxphone B740Canon MultiPASS C20Canon MultiPASS C30Canon MultiPASS C50Canon MultiPASS C70Canon MultiPASS C80Canon MultiPASS C530Canon MultiPASS C545Canon MultiPASS C555Canon MultiPASS C560Canon MultiPASS C635Canon MultiPASS C2500Canon MultiPASS C3000Canon MultiPASS C3500Canon MultiPASS C5000Canon MultiPASS C5500Canon B380IFCanon CFX-B380IFCanon S100
Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers compatible ink

Specifications

Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers

Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers is a compatible replacement supply for Canon printers. Review the specifications, replacement numbers, and compatible models before checkout.

Replaces OEM #
BCI-21BK
Color
Black
Capacity
Standard
Ink volume
9.5 ml
Approx. page yield
170
Cost per page
1.46 cents
Pieces
1
Shelf life
18-24 months

Volume pricing may start at $4.37 each when ordering 3 or more. Confirm final pricing with the retailer.

Fitment summary

What to confirm before buying

Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers is a 1-piece Black ink with an approximate 170-page yield for compatible Canon printers. It is listed as a replacement for BCI-21BK. Compatible printer examples include Apple Color Stylewriter 2400, Apple Color Stylewriter 2500, Canon BJC-250J, Canon BJC-323F.

Before ordering, confirm the cartridge number, color, capacity, page yield, and replacement OEM number against your current cartridge or printer manual. Similar cartridge families can have different chips, regions, or yields.

Key details

Key details for Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers

Replacement numbers
BCI-21BK
Approx. yield
170 pages
Capacity
Standard
Pack size
1 piece
Example printer fits
Apple Color Stylewriter 2400, Apple Color Stylewriter 2500, Canon BJC-250J, Canon BJC-323F

InkToYou is not affiliated with Canon. Brand names, model names, and OEM numbers are used only to identify compatible supplies.

Same family

Other products in Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers

Family

Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers

Return to the cartridge family for related colors, yields, and pack options.

FAQ

Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers questions

Will Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers work with my printer?

Check your exact printer model before checkout. InkToYou shows 54 compatible printer models for this product.

Is Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers an OEM cartridge?

No. InkToYou lists independent compatible replacement supplies. Canon names are used only to describe compatibility.

What should I compare before buying Canon BCI-21BK Compatible Black Inkjet Cartridge for Canon BJC-400j/Fax B740/Multipass C20 Printers?

Compare replacement OEM number, color, capacity, page yield, pack size, and compatible printer models.