| Model | Documented mode | Vendor source |
|---|---|---|
| PC42t 203 dpi · 104 mm · USB, USB Host | ZSim — Honeywell's ZPL II emulation (manual p.27: 'ZPL-II command language simulator') | Source 2026-09-02 |
| PM45 203/300/406/600 dpi · 108 mm · USB, USB Host, RS232, Ethernet | ZSim2 — the data sheet writes 'ZPL-II' in parentheses | Source 2026-09-16 |
| PC43d 203/300 dpi · 104 mm · USB, USB Host | ZSim2 — the data sheet writes 'ZPL-II' in parentheses on the 'Printer Command Languages' row; no coverage list (the ZSIM Command Reference is access-restricted on the vendor's document store, measured) | Source 2026-09-23 |
| PC43t 203/300 dpi · 104 mm · USB, USB Host | ZSim2 — the data sheet writes 'ZPL-II' in parentheses on the 'Printer Command Languages' row; no coverage list (the ZSIM Command Reference is access-restricted on the vendor's document store, measured) | Source 2026-09-23 |
| PC23d 203/300 dpi · 54 mm · USB, USB Host | ZSim2 — the data sheet writes 'ZPL-II' in parentheses on the 'Printer Command Languages' row; no coverage list (the ZSIM Command Reference is access-restricted on the vendor's document store, measured) | Source 2026-09-23 |
These are Industrial, Desktop units from the PC, PC42, PM45 family, printing at 203/300/406/600 dpi with a 54/104/108 mm print width, reachable over Ethernet, RS232, USB, USB Host. The interface is part of the answer: an emulation mode is selected on the device or by a prefix in the stream, so how you reach the printer decides how you switch it.
Honeywell ships these at 203/300/406/600 dpi, so the same ZPL coordinates land at different physical sizes depending on which unit you got — check that before you blame the emulation for a layout that came out wrong.
The Honeywell claims here rest on the vendor's user manual, the vendor's spec sheet. Source type is part of the evidence: a manual ships and is versioned with the product, while a support article can change without notice.
Honeywell does not stop at one: the same records document emulation for 4 printer languages in total. The others are DPL, EPL, IPL.
ZPL is documented as a native language on printers from Zebra. If the hardware is still your choice, that removes the emulation question entirely.
Will my existing ZPL labels print unchanged on a Honeywell printer?
Not necessarily. Honeywell's mode covers the subset of ZPL that Honeywell chose, so fonts, barcode types and graphics are the usual places where output differs. Send one real label to the device and compare before you migrate a fleet.