A printer includes a printhead cartridge, in turn, having a printhead and ink supply for supplying ink to the printhead. The proxy adaptor is configured to intercept a sequence of wireless command signals emitted by the remote control. The floating-point unit is capable of performing a multiply-add instruction for hexadecimal or binary every cycle with a latency of 5 cycles. Each underlying layer is laminated to the layer above it to form a multi-layered laminated composite. A sealing plate is resistance welded to the metal layer.