60x Toner Chip PCB Lot 4.7oz Printer Cartridge Smart Chips Gold Contact 2010s

Description

Mixed Toner Cartridge Chip PCB Lot – 60 Pieces – Printer Smart Chips

Brand: Mixed / Various Manufacturers (Original OEM components)

Up for sale is a lot of 60 small toner cartridge chip PCBs, weighing about 4.7 oz total (as shown on the scale).

These boards were removed from used toner cartridges and appear to be printer authentication / smart chip PCBs, likely from Lexmark or compatible cartridges from the 2010s era.

Each board features gold contact pads for interfacing with printers, along with onboard IC chips used for cartridge identification and page tracking.

Perhaps someone out there can use ’em for parts or experimentation—hope someone can put them to use.

This lot includes:

• ~60 individual chip boards (uniform size and design)
• Gold-plated contact pad interfaces
• Onboard IC chips (EEPROM / controller type)
• Multiple board variants (single-chip, dual-chip, and different layouts)

Component Highlights

• Gold contact pads (edge interface)
• Surface-mount IC chips and passive components
• FR4 fiberglass PCB construction
• Uniform cartridge chip form factor

Board Types Observed

• Toner cartridge smart chip PCBs
• Boards labeled PSV01K / PN 1022239 / EC 34S018A
• Variants with larger ICs and dual-chip layouts
• All boards share the same general footprint and connection design

Compatibility

• Specific printer compatibility is unknown
• Believed to be from Lexmark or compatible toner cartridges
• Suitable for parts harvesting, reverse engineering, or hobby use

Note: Exact printer model compatibility is not guaranteed. These are sold as removed components.

Included

• Approx. 60 toner chip PCBs
• Attached IC chips and components
• No additional accessories

Mounting Notes

• Originally adhered inside toner cartridges
• Adhesive residue remains on backs of many boards

Approximate Dimensions

• Height: ~1″
• Depth: ~0.1″
• Width: ~1.5–2″

Material: FR4 fiberglass, copper traces, gold-plated contacts
Finish: Green solder mask with gold pads

Condition

USED / PULLED FROM TONER CARTRIDGES
Boards are untested and in used condition. Adhesive residue is present on the backs from cartridge mounting. Gold contact pads show varying levels of wear or toner staining. Boards appear largely intact and complete, with no intentional component removal, though minor incidental damage from handling/storage is possible.
Exactly what is shown in the photos is included.

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Frequently Asked Questions

What are these boards used for?
These are toner cartridge smart chips used for printer communication, identification, and page tracking.

Are these tested or working?
No. These were removed from used cartridges and are sold as untested parts.

Do these contain recoverable metals?
The contact pads are gold-plated, but overall these are considered a low-yield recovery item.

Are all boards identical?
Most share the same layout, but there are multiple variants with different chip configurations.

View other parts on our
Mixed / Various brand page.

Manufacturer reference:

Official Electronics Industry Standards (IPC)

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