The Bambu Lab Screen FPC Cable is an original replacement Flexible Printed Circuit cable for connecting the 5-inch touchscreen display to the AP board on Bambu Lab P2S and X2D printers. A precisely fitting part for service, upgrades, or replacement of a damaged cable in case of signal loss or touch layer failure.

Original replacement part from Bambu Lab

This is an original service component straight from the manufacturer, so the connectors, contact pitch, and length exactly match the P2 Series board specification. You don't have to worry about compatibility or adapters - simply swap the cable and the printer works like it just came out of the box.

Connection between the 5" touchscreen display and the AP board

The cable carries both signal and power between the printer's front 5" touch panel and the main control board (AP board). Without a functional FPC cable the display won't respond, flickers, or won't turn on at all - a typical replacement scenario is exactly a communication failure between the screen and the mainboard.

Compatibility with Bambu Lab P2S and X2D

The part is designed for P2 series printers - specifically the P2S model and the new dual-nozzle X2D. Before ordering, verify the exact model and internal hardware revision so the replacement is a 1:1 match.

Flexible flat cable (FPC)

The FPC-type flexible flat cable is designed for installation in the tight space behind the display. The thin copper conductive layer in a plastic housing withstands bending as well as slight twisting when reassembling the cover, without damaging the individual traces.

Easy installation according to the official guide

The replacement is manageable even for a regular user - just loosen the display cover, release the ZIF connectors on both ends, replace the cable, and secure the connectors back in place. The complete step-by-step procedure is available on the official Bambu Lab Wiki.

Quality materials for a long service life

The cable is made from a combination of plastic and copper, ensuring reliable signal transmission and sufficient mechanical resistance to repeated bending. The gray-black finish matches the standard for Bambu Lab service parts.

Ideal part for your service stock

FPC cables are among the most sensitive components of every 3D printer - all it takes is a poorly seated connector or a sudden slam of the cover and the signal is interrupted. We recommend keeping one piece in the drawer as insurance so your P2S or X2D never stays out of operation longer than necessary.

Complete your setup with other consumable parts

For trouble-free printer operation it's also handy to have spare nozzles and a supply of quality filament on hand - whether it's universal PLA, more durable PET-G, or technical materials like ABS.

Technical parameters

Package contents

1x Screen FPC Cable for Bambu Lab P2S / X2D