Honeywell / Datamax-O'Neil E-4305A Labels & Ribbons
DesktopE-Class Mark III Desktop
The Honeywell / Datamax-O'Neil E-4305A is a desktop thermal transfer and direct thermal printer, one of 8 models in the E-Class Mark III Desktop range. Media loads as rolls up to 5" in diameter on cores of 1", and fanfold stacks are supported too. Ribbons run up to 984 ft, 4.3" wide, on a 1" core. It prints up to 4.25" wide and takes media up to 4.4".
Honeywell / Datamax-O'Neil E-4305A media specifications
- Printing technology
- Thermal transfer + Direct thermal
- Maximum print width
- 4.25"
- Maximum media width
- 4.4"
- Roll core sizes
- 1"
- Maximum roll diameter
- 5"
- Fanfold media
- Yes
- Ribbon core
- 1"
- Maximum ribbon width
- 4.3"
- Maximum ribbon length
- 984 ft (300 m)
- Ribbon ink side
- Either — face in or face out
Verified Specifications checked against the manufacturer’s published documentation.
Honeywell / Datamax-O'Neil E-4305A — Frequently Asked Questions
What printing method does the Honeywell / Datamax-O'Neil E-4305A use?
The Honeywell / Datamax-O'Neil E-4305A does both. In thermal transfer mode it prints through a ribbon for durable, long-life labels; in direct thermal mode it prints straight onto heat-sensitive stock with no ribbon at all, which is how most shipping labels are produced.
Which thermal transfer ribbons fit the Honeywell / Datamax-O'Neil E-4305A?
The Honeywell / Datamax-O'Neil E-4305A takes thermal transfer ribbons up to 4.3" wide, up to 984 ft (300 m) long, on a 1" core, wound either coated side in or out. Wax suits coated paper labels, wax-resin handles synthetics and heavier handling, and full resin is the choice for chemical, solvent and outdoor exposure.
Which label sizes can the Honeywell / Datamax-O'Neil E-4305A print?
The Honeywell / Datamax-O'Neil E-4305A accepts media up to 4.4" wide, with a maximum print width of 4.25". Any narrower label will run as well, so long as the roll core and outside diameter also fit the media bay — width alone is not enough.
Which roll cores and diameters suit the Honeywell / Datamax-O'Neil E-4305A?
The Honeywell / Datamax-O'Neil E-4305A takes rolls on 1" cores, with a maximum roll diameter of 5". A roll on a larger core will not seat on the spindle, and one over the diameter limit will not let the cover close.
Can the Honeywell / Datamax-O'Neil E-4305A print 4" × 6" shipping labels?
Yes — 4" × 6" sits inside this printer's media width, and it prints them as direct thermal with no ribbon, which is the standard setup for courier and marketplace labels.
Can the Honeywell / Datamax-O'Neil E-4305A use fanfold labels?
Yes. The Honeywell / Datamax-O'Neil E-4305A accepts fan-folded stacks as well as rolls. A fanfold box holds far more labels than a roll of equivalent footprint, so it is the cheaper way to run high volume — the trade-off is bench space behind the printer.
Does the Honeywell / Datamax-O'Neil E-4305A take 3-inch core rolls?
No. The Honeywell / Datamax-O'Neil E-4305A takes 1" cores. A 3" core roll — the usual industrial format — will not fit its spindle, so check the core before ordering, not just the label size.
Where can I buy labels and ribbons for the Honeywell / Datamax-O'Neil E-4305A in Canada?
Vantage Labels stocks blank thermal labels and printer ribbons that fit the Honeywell / Datamax-O'Neil E-4305A, shipped from Canadian stock. Everything listed on this page has been checked against the printer's published media specifications — width, core, roll diameter and ribbon format — rather than matched on the printer's name.
Labels & ribbons that fit the Honeywell / Datamax-O'Neil E-4305A
See all compatible products in the shop →
Labels 8 products
Fits4″ x 6″ Thermal Transfer (500 Labels / Roll)$150 /case4" wide, 1" core, 4.5" OD — within this printer's limits.
Fits4″ x 6″ Direct Thermal (500 Labels / Roll, 12 Rolls / Case)$150 /case4" wide, 1" core, 4.5" OD — within this printer's limits.
Fits4″ x 3″ Direct Thermal Fanfold (4 Labels / Fold, 4000 Labels / Case)$54 /case4" wide — within this printer's limits.
Fits4″ x 6″ Direct Thermal Fanfold (2 Labels / Fold, 5000 Labels / Case)$125 /case4" wide — within this printer's limits.
Fits4″ x 6″ Direct Thermal (250 Labels / Roll, 16 Rolls / Case)$150 /case4" wide, 1" core, 3.5" OD — within this printer's limits.
Fits4″ x 6.5″ Thermal Transfer Fanfold (2 Labels / Fold, 4000 Labels / Case)$95 /case4" wide — within this printer's limits.
Likely fits4" x 6" Direct Thermal (3000 Labels / Roll)$150 /caseLikely fits — core size not recorded; roll diameter not recorded.
Likely fits4" x 6" Direct Thermal (105 Labels / Roll)$150 /caseLikely fits — roll diameter not recorded.What won’t fit the Honeywell / Datamax-O'Neil E-4305A
We check every product against this printer’s published limits, so it’s worth knowing what we deliberately don’t recommend for it — these are the mistakes that cost a return.
Wrong ribbon configuration (core size / ink side) for this printer.
For example: 4.33″ x 243ft Wax Ribbon (Eltron); 4.17″ x 1969ft Wax-Resin Ribbon (Tec); 4.02″ x 1476ft Wax Ribbon (Zebra) and 33 more.
Ribbon is 1181 ft; this printer holds up to 984 ft.
For example: 4.02″ x 1181ft Wax-Resin Ribbon (Datamax); 3.50″ x 1181ft Wax Ribbon (Datamax); 4.02″ x 1181ft Wax Ribbon (Datamax) and 1 more.
Other E-Class Mark III Desktop models
Different printer? Look it up on the printer index. Unsure about a spec? Contact us — we’ll confirm before you order.