Model assessment · OKI

OKI C332dn review

An earlier color LED printer with wired networking, USB, automatic duplex and 350 standard ordinary paper positions.

Sources checked 2026-10-21 · Our editorial approach

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C332dn (N34342A, 110–127V configuration)Illustrated overview
A useful fit for

A compatible wired desktop workflow needing ordinary Letter, Legal or A4 color duplex and flexible manual media handling.

The main tradeoff

Wireless is optional, mobile settings need their own check, and regional monthly recommendations disagree.

Your needs, this model

Does it fit your priorities?

Can the documented wired desktop route combine Legal automatic duplex with 350 suitable Legal input positions when both standard sources hold that stock?

Yes. The operating paper and duplex sections support Legal in the relevant ordinary sources and duplex range. The optional second cassette is excluded, and the desktop driver must be compatible.

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Is there positive native AirPrint evidence for a basic wired network print request without a named paper or duplex requirement?

Yes. The exact operating guide documents enabling the AirPrint function and network reinitialization. Specific mobile paper and duplex selections remain unestablished here.

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Does the ordinary C332dn include the wireless module supplied with C332dnw?

No. Wireless is an option for dn and belongs to the separate dnw included configuration.

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A wired color printer with a separate wireless option

The OKI C332dn is an earlier color LED printer with USB, Ethernet and automatic two-sided printing. The exact US support record establishes the model identity, while the operating guide distinguishes C332dn from C332dnw. Wireless hardware is an option on the assigned dn model, rather than an included feature borrowed from dnw.

That makes a wired desktop installation the clearest starting point. Confirm the actual low-voltage unit and the exact driver before planning shared use. The guide lists separate electrical versions, so a similarly named imported printer is not automatically interchangeable.

Use the duplex range rather than the largest media headline

The ordinary cassette and multipurpose input support Letter, Legal and A4. The duplex chapter supports the appropriate cassette-size range at 64–176gsm. The multipurpose path can handle heavier material, but its largest weight rating does not extend to automatic two-sided output.

For stock heavier than 176gsm, the guide requires the multipurpose input and rear exit. Longer banner media also have a separate weight range and output requirement. A color document on ordinary Legal paper and a heavy banner are different handling jobs, even though both appear in the printer's broad media capabilities.

Count paper positions under the actual loading arrangement

The included cassette holds 250 suitable sheets and the multipurpose tray about 100. A combined 350-sheet ordinary reserve assumes that those sources are allocated to the chosen size and appropriate stock. A tray loaded with another size cannot simultaneously add to that reserve.

The additional 530-sheet cassette is optional. Automatic continuation between sources also needs matching media and the documented settings. In Windows applications, the guide places that choice in the driver; physical paper availability alone does not guarantee that a job will switch sources.

The multipurpose tray needs its platform released after loading. Set its actual size in the media menu, and inspect the next job after changing to special stock. Appropriate envelopes can be loaded there, but the guide explicitly prohibits selecting duplex for them.

Separate desktop printing from native mobile operation

The operating manual positively documents an AirPrint control that can reinitialize the network when enabling the function. That is native mobile-printing evidence, rather than a claim that an ordinary USB queue can serve every mobile device.

The short AirPrint section does not establish every paper-size or duplex selection available to a mobile application. Those details remain separate from the documented desktop-driver route. A workflow requiring a particular size and two-sided behavior should verify the actual application choices.

The manual also has a password for print statistics administration. That is not proof of a held print job that releases only after entering a PIN. Administrative access and confidential document release serve different purposes.

Allow for the physical output path

The rear, face-up exit takes priority when open and stacks pages differently from the top exit. Choose the route before printing; the guide warns against opening or closing the rear exit during a job. Leave room for loading, output supports and service beyond the compact body dimensions.

This is a printer without a document glass or feeder. Its color engine does not establish color scanning, copying or fax.

Keep regional workload and replacement yields explicit

The Australian and German manufacturer pages give different recommended monthly figures. Neither is silently adopted as a US recommendation, and the common maximum duty remains a separate ceiling. Their A4 speed figures are likewise not converted into Letter rates.

The US supply listing distinguishes replacement toner yields from drum-life assumptions. In-box starter cartridges are not assigned the replacement yields. Inspect the actual supplies and service condition when assessing a particular unit.

Key details at a glance

Color printingYes
ScannerNo
CopyingNo
FaxNo
Flatbed scannerNo
Automatic document feederNo
Automatic two-sided printingYes
Automatic two-sided scanningNo
Single-pass two-sided scanningNo
Color scanningNo
Instructed envelope handlingYes
Apple AirPrintYes
Maximum monthly duty45000 pages
Included ordinary-paper capacity350 sheets
Unit-body width16.14 in
Unit-body depth19.84 in
Unit-body height9.53 in
Imaging engineled

Use the exact model’s instructions for operating limits, supplied equipment and version differences.

Paper, software and setup details

Print-rate conditions

The regional official tables declare A4 rates of 26 color/30 mono pages/minute. These are not converted to Letter rates. Australia recommends 5,000 pages/month while Germany recommends 3,000; neither is silently assigned as a US recommendation. Both state45,000 maximum monthly duty.

Paper handling

Included tray 1 holds 250 suitable80 gsm sheets and the multipurpose tray about100, giving 350 conditional ordinary input positions. Letter, Legal and A4 are supported in both ordinary sources. Automatic duplex supports the tray 2 size range, positively including Letter/Legal/A4, at 64–176 gsm; the optional 530-sheet tray is excluded. Envelopes are multipurpose-only and must not be duplexed. Heavier media require the rear output.

Scanning arrangement

This is a color LED printer with no integrated document capture, copying or fax hardware. Color printing is not color scanning.

Computer and mobile connections

USB and wired Ethernet are included. Wireless requires the optional module on C332dn; C332dnw is a distinct configuration. The exact guide positively provides AirPrint enabling and network reinitialization. Its basic native network plan does not borrow desktop-driver duplex or named-size support that the read AirPrint section does not establish.

Supplies and declared yields

The US support record lists replacement black toner3,500 pages and color toner3,000 under ISO/IEC 19798 A4 conditions. Its drum footnotes distinguish30,000 black from 20,000 color at three pages/job from tray 1 simplex. These are replacement/life declarations; the in-box starter cartridges do not gain those replacement yields.

Software and support

The official specifications list PCL and PostScript emulations, with exact OS compatibility requiring a separate current check. The operating guide says driver settings control automatic tray switching for Windows applications and documents the duplex menu. The PRINT STATISTICS administrator password is not held-job PIN release; a complete secure-PIN job workflow remains unconfirmed.

Electrical edition and setup

The exact guide distinguishes N34342A110–127 VAC from N34342B220–240 VAC, both50/60 Hz. This assessment concerns the low-voltage configuration associated with the exact US-supported C332dn identity, subject to checking the unit label. Body dimensions are 410 × 504 × 242 mm; operating clearance is additional. Guide and regional pages differ on mass, so loaded weight remains unknown.

Sources for this assessment

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