Nightshift Supply Co. · TP-58 Thermal Head --:--:-- · Roll 11%

Store 004 · Bleecker & Vine · Reg 02

Nightshift
Supply Co.

Risograph paper, ink drums and small-press hardware. Counter open 22:00–06:00, every night of the year.

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Transaction#0300-DITHER
CashierM. HALVORSEN
Paper stock58MM · 1-BIT

01 — The night counter

Everything here is printed once

We do not keep a website inventory. What the head prints at the moment you walk in is what the shop holds — a single pass, no reprints, contrast falling off as the roll runs down toward the core.

Fig. 1 — Drum tower, 03:41128×96

Why 1-bit

A thermal head has exactly two states per dot: burned or not burned. Every photograph in this shop is screened down to that binary before it ever meets paper. Grey is a lie told by spacing.

Ordered dither2.5px cellNo greys

02 — Stock on hand

Shelf count

Fluorescent pink drum14
Federal blue drum09
Newsprint 55gsm, ream31
Cover stock, 216gsm06
Master rolls, B402
Thermal roll 58mmLOW
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Fig. 2 — Paper store, back room160×90

03 — Dither plates

Three screens we keep

Fig. 3 — Drum rotation study128×96

Bayer 4×4

The house default. Regular, mechanical, unmistakably printed. Reads best at arm's length under counter fluorescents.

Floyd–Steinberg

Error diffused sideways down the roll. Softer edges, but it eats head life on dark plates — we charge a surcharge after midnight.

Blue noise

No visible grid at all. Reserved for portrait work and the annual catalogue cover. Ask at the counter.

04 — Tonight's order

Itemised

Items purchased tonight
QtyItemAmount
02Ink drum — fluoro pink128.00
01Master roll B474.50
04Newsprint ream 55gsm92.00
01Squeegee, replacement18.25
12Thermal roll 58mm31.80
Subtotal344.55
Night levy 4%13.78
Members −10%−34.46
Total due323.87

Paid — card ····4417 · approved 04:12

05 — Standing order

Print me the list

One receipt a month, mailed flat. Stock counts, new plates, whatever came off the press that we liked.

No card required.

Head at end of roll — press FEED to advance