BLUEBUCK 32V CARRIAGE BOARD-PCA SVC

The HP 7QR88-67088 Bluebuck 32V carriage board-PCA is a service replacement board listed for the HP DesignJet XL 38xx Printer Series (reference 7QR88A). It is identified as a PCA, or printed circuit assembly, for the printer’s carriage section.

The 32V designation is part of the board’s listed identity. This component is intended for service work on the specified DesignJet series, where the carriage board needs replacement. Its exact HP part number distinguishes it from other boards and carriage components in the same parts range.