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Canon LBP646Cdw vs PIXMA TS4320: Which Printer Fits Your Workflow?

Choose the PIXMA TS4320 if you want copying and flatbed scanning built in. Choose the imageCLASS LBP646Cdw if printing is all you need and its listed 250-sheet cassette plus one-sheet manual feed slot fits your paper routine. The TS4320 lists a 100-sheet plain-paper cassette; this comparison does not assess print quality, running cost, or current offers.

Published by Pickoryx · Published 2026-10-17

Source checked 2026-10-16 23:44 UTC

Products compared

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The buying question

Do you need printing only, or do you want copy and scan functions built into the printer—and which documented paper capacity fits your routine?

The LBP646Cdw is specified for printing only and lists a larger paper cassette plus a one-sheet manual feed slot; the TS4320 adds copying and flatbed scanning and lists a 100-sheet plain-paper cassette.

Quick verdict

Choose Canon PIXMA TS4320 if

  • You want copying and flatbed scanning in the same device, with a listed 100-sheet plain-paper cassette.
View Canon PIXMA TS4320 on AmazonPaid link
When the recommendation changes
  • The answer changes if built-in copy/scan capability becomes important, or if your expected paper load makes cassette capacity and the documented manual feed slot more relevant.

The differences that matter

Built In Copy Scan Vs Print Only

Canon Color imageCLASS LBP646Cdw

Function listed: Print.[1]

Canon PIXMA TS4320

Copy functions are listed; scanner type is Flatbed; ADF capacity is N/A.[2]

What this changes: The TS4320 is the sourced choice when built-in copying or flatbed scanning matters; the LBP646Cdw is specified for printing only.[1, 2]

The better fit depends on your priorities

Plain Paper Capacity And Manual Feed Workflow

Canon Color imageCLASS LBP646Cdw

250-sheet standard cassette and 1-sheet manual feed slot.[1]

Canon PIXMA TS4320

100-sheet plain-paper cassette.[2]

What this changes: The LBP646Cdw has the larger listed main cassette and an additional documented single-sheet manual feed slot. Canon's consulted TS4320 page documents the 100-sheet cassette but not another feed path; no absence is inferred.[1, 2]

The better fit depends on your priorities

Best for your routine

Copy or scan paperwork at the printer

Best fit: Canon PIXMA TS4320

Based on listed features, not comparative testing.

Canon specifies copy functions and a flatbed scanner for the TS4320; the LBP646Cdw's listed function is print.

View Canon PIXMA TS4320 on AmazonPaid link

Load a larger quantity of plain paper in the main cassette

Best fit: Canon Color imageCLASS LBP646Cdw

Based on listed features, not comparative testing.

Canon lists a 250-sheet standard cassette for the LBP646Cdw and a 100-sheet plain-paper cassette for the TS4320. Actual refill frequency depends on use.

View Canon Color imageCLASS LBP646Cdw on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

If current offers differ, weigh the price against whether built-in copy/scan functions or the LBP646Cdw's larger documented cassette and manual feed slot matter to you; current offers and price history were not assessed.

Current offers and price history were not assessed; no purchase-timing guidance is provided.

Limitations

  • This is a feature-fit comparison based on Canon's published specifications; no hands-on testing or independent head-to-head testing was performed.
  • Canon lists the TS4320's 100-sheet plain-paper cassette; its consulted specification does not establish whether it has another paper-feed path.
  • Print quality, real-world speed, running cost, reliability, and current offers or price history were not assessed.

Questions shoppers ask

Can the PIXMA TS4320 copy and scan?

Yes. Canon lists copy functions and a flatbed scanner. Its specification lists ADF capacity as N/A, so this comparison does not present it as an automatic document feeder model.

How do the listed paper capacities compare?

Canon lists a 250-sheet standard cassette and a 1-sheet manual feed slot for the LBP646Cdw. For the TS4320, Canon lists a 100-sheet plain-paper cassette; its separate feed-path status is not established by the specification checked.

Methodology and sources

Compared the two exact Canon U.S. specification pages on printer functions and paper input. Recommendations are limited to those documented feature differences; no performance or cost comparison was made.

AI assistance organized the comparison from Canon's published specifications. Pickoryx did not conduct hands-on testing.

View 2 sources
  1. 1.Color imageCLASS LBP646Cdw - Wireless, Duplex Laser PrinterCanon U.S.A. · Official specifications · Source checked 2026-10-16 23:44 UTC
    Evidence used on this page
    • Technical Specifications: Main Unit Specifications (Model Name, Functions), Paper Capacity; Overview, lines 2239–2241 and 2295–2343.: The page identifies the exact model and SKU 6929C008; Technical Specifications list its function as Print and paper capacity as a 250-sheet standard cassette plus a 1-sheet manual feed slot.
  2. 2.PIXMA TS4320 Wireless Multi-Function Home PrinterCanon U.S.A. · Official specifications · Source checked 2026-10-16 23:44 UTC
    Evidence used on this page
    • SKU section lines 644–648; Technical Specifications: Media Handling, Paper Capacity, Copy, Scan, Scanner Type and ADF Capacity, lines 2035–2098.: The page identifies the exact model and SKU 7181C002; specifications list a 100-sheet plain-paper cassette, copy functions, a flatbed scanner, and ADF capacity N/A.

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