A printhead is a consumable with a long life rather than a component that
lasts forever. When it goes, the printer is not finished — it needs the right head, and
usually a conversation about what wore the last one out.
We supply heads for the printers we sell and
for a good many we stopped selling years ago, because plenty of those are still working
and a good machine is not finished just because one part is worn. Whether yours is one of
those is the first thing worth working out, and it is further down this page.
Onsite where we attend, or
the machine comes to us from anywhere else — rates and areas are on that page.
Fitting a head is usually the smaller half of the job.
Before you order
Two things decide which printhead.
Get either wrong and the part will not fit, or it will fit and
print badly. Both are printed on the machine.
01
The printer, exactly
Not the range. A Z4M and a ZM400 are different machines and take different heads,
and both are on a plate on the back or underneath — a photograph of it settles this
in one message. Sometimes the answer is better than you expect: the ZT410 and the
ZT411 that replaced it take the same printhead part number, so an older ZT410
is no harder to supply than the current model.
02
The resolution
203, 300 and 600 dpi heads are not interchangeable, and the same printer model
was sold more than one way. A 300 dpi head in a printer set up for 203 prints
labels that look wrong and scan worse. Most warehouse labels are 203; 300 is for
small type and dense codes; 600 is for genuinely fine detail on a small label.
Ask why the last one died before ordering the next. A printhead that lasted six
months rather than several years usually did not fail — it was worn out early, by a
ribbon and a label stock that were never meant to meet, or by a machine printing at a
darkness setting that was compensating for the wrong pairing. Replacing the head
without changing that buys you another six months. We would rather ask about the
labels and ribbons first.
And sometimes the honest answer is not to fit one. A printhead is often around
a third of what the printer cost. On an industrial machine that is obvious
arithmetic — a new head in a ZT421 or a
fifteen-year-old ZM400 is a fraction of replacing it, which is exactly why those
machines are still working. On an entry-level desktop printer it is the opposite, and
nobody repairs those, ourselves included.
So we will ask what the printer is before quoting you a head,
and if the numbers say replace we will say replace — even though the head is the thing
you rang about and the thing we would rather sell you. A quote for a part that is not
worth fitting is a quote that costs us the next one.
What we supply
Current machines, and the ones that refuse to die.
Zebra printers last a long time in a way that catches people out
— a fifteen-year-old machine printing shelf labels every day is a perfectly good
machine with a worn part in it.
This is our own ZM400. Serial 08C09060456 — the 08 makes it a
2008 machine, and the plate says “Made in the USA of imported
components”, which is what Zebra was still stamping on industrial printers
then. It printed the labels on our
pre-printed labels page in
August 2026.
Since 2008 it has had a printhead once or twice, a platen roller, and a
drive belt. That is the whole list. It is also, not by coincidence, exactly the
three parts we quote for when a printer comes in for repair — we quote them because
they are what actually wears out, and this is the machine that taught us.
Grouped by part rather than by printer,
because that is where the useful surprises are. The ZT410 and the ZT411 that replaced it
take the same head; so do the Z4M and the Z4M Plus. Every one carries a
three month warranty.
Fits
Part
Resolution
Part number
Availability
Z4M Plus, S4M
Platen Roller
any
G77023M
Ask
ZT410, ZT411
Platen Roller
any
P1058930-080
Ask
105SL
Printhead
203 dpi
G32432-1M
Ask
105SL
Printhead
300 dpi
G32433M
Ask
220xi4
Printhead
300 dpi
P1004239
Ask
GK420d
Printhead
203 dpi
PAZ105934037
In stock
GK420t
Printhead
203 dpi
PAZ105934038
Ask
S4M
Printhead
203 dpi
G41400M
In stock
S4M
Printhead
300 dpi
G41401M
Ask
Z4M, Z4M Plus
Printhead
203 dpi
G79056-1M
Low stock
Z4M, Z4M Plus
Printhead
300 dpi
79057M
Ask
ZM400
Printhead
203 dpi
79800M
Ask
ZM400
Printhead
300 dpi
79801M
Ask
ZT410, ZT411
Printhead
203 dpi
P1058930-009
Ask
ZT410, ZT411
Printhead
300 dpi
P1058930-010
Ask
ZT410, ZT411
Printhead
600 dpi
P1058930-011
Ask
ZT420
Printhead
203 dpi
P1058930-012
Ask
Genuine Zebra or an OEM equivalent — and the quote will say which. We supply
both. An OEM head is made by somebody other than Zebra to fit the same printer, and
depending on the part and the day, one, the other, or both may be available. That is
why this page carries part numbers and no prices: the quote is the point at which we
can confirm what it costs, whether it is on the shelf or coming in, and whether it is
Zebra-branded or OEM. Where there is a genuine choice you get both prices and you
decide. What you will not get is one quietly supplied as the other.
Not the printer you are looking at? The list
above is what we hold part numbers for, not the limit of what we supply — Zebra printers
we stopped selling years ago are still supplied. Ask.
Photographed 18 August 2026
This is the shelf.
Not a stock photograph and not a render. Our own parts shelf in
Berowra, taken on the date above — because "we carry printheads" is the sort of claim
every barcode website makes, and a picture of the boxes is the cheapest way to show
that this one means it.
Bin 38A 10-15. Boxed kits on the left, bare heads in anti-static
bags on the right. The shelf is barcoded, which for a barcode company is either
obvious or overdue.Both kinds, on the same shelf. The white cartons are Genuine Zebra —
G77023M, the platen roller kit for the Z4M+ and S4M, and G41400M, the
203 dpi S4M head. The brown boxes are OEM equivalents for the same printers.
Which one a quote offers depends on the part and the day, and the quote says
so.Bare heads in bin A-3-L, sealed as they are supplied. A printhead is
a strip of heating elements on a ceramic edge — the reason it is handled like
this.
Ask for a price
Send the plate, and what went wrong.
A photograph of the model and serial plate answers the first
question. What the print looks like now usually answers the second.
A white line down every label?
That is a burnt-out element and the head is done. Faint on one side, patchy, or
fading over a few weeks is usually something else — and worth a phone call before you
buy anything.