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Green rectangular circuit board with silver connectors and black chips

HP

HP CH538-67009 Main PCA for Designjet T770 T1200 T2300 24 44-Inch Printer

SKU CH-SAMB-CNNDE MPN CH538-67009

Main printed circuit assembly for HP Designjet T770, T1200 and T2300 24 and 44-inch printers

  • Product TypeCase
  • Genuine HP main board restores printer control
  • Direct replacement for Designjet T770, T1200, T2300 models
  • Supports both 24 and 44 inch wide-format units
  • New condition ensures reliable long-term operation
  • Exact HP part CH538-67009 guarantees correct fit

Compatible Printer Models

The HP CH538-67009 Main PCA serves as a replacement circuit board for Designjet T770, T1200 and T2300 printers. It supports both 24-inch and 44-inch variants of these large-format devices. This part restores core printer logic for professional imaging workflows.

Installation Requirements

The board mounts inside the printer chassis and connects to the existing power supply, printhead carriage and formatter assemblies. No additional firmware modules are required beyond the printer's standard update procedure. It replaces the original PCA without modifying the mechanical frame.

Operational Characteristics

The component draws power from the printer's internal supply and operates within the device's standard thermal envelope. No active cooling is attached to the board itself; it relies on the printer's chassis airflow. Normal operation produces no audible noise beyond the printer's standard fan activity.

Highlights

  • Genuine HP main board restores printer control
  • Direct replacement for Designjet T770, T1200, T2300 models
  • Supports both 24 and 44 inch wide-format units
  • New condition ensures reliable long-term operation
  • Exact HP part CH538-67009 guarantees correct fit

Specifications

Product TypeCase

Questions about this item

What is the main printed-circuit assembly that fails first when a Designjet T770 runs continuously?

The CH538-67009 Main PCA is the primary logic board; sustained operation stresses its power-regulation and firmware circuits before other modules.

How much heat and fan noise does the CH538-67009 add during all-day printing on a T1200?

The board itself draws modest power and produces minimal heat; system cooling and acoustic profile are unchanged after replacement.

Which printer models must I already own for this CH538-67009 Main PCA to function?

Compatible printers are the Designjet T770, T1200 and T2300 in 24-inch and 44-inch widths.

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