HP 1300 Service Manual - Page 78

Differences between the printers Note The HP LaserJet 1150 and the HP LaserJet 1300 series printers share most components in common. However the HP LaserJet 1300 series has some components that the HP LaserJet 1150 does not have. Most of these components accommodate the optional paper feeder. Other differences are that the print cartridge for the HP LaserJet 1150 does not have e-label capability, so the printer has no e-label reader assembly, and the HP LaserJet 1150 does not require an ESD shield over the formatter. The printers also look slightly different at the left rear corner, where the connections for the USB and parallel cables are located. The HP LaserJet 1300 series has an LIO connectivity slot where the HP LaserJet 1150 has a parallel connection. This difference does not affect disassembly. Locating the printer differences Except where noted, the photographs in this manual are of the HP LaserJet 1300 series printer. Figure 21, Figure 22, and Figure 23 indicate components that the HP LaserJet 1300 series has but the HP LaserJet 1150 does not. These components are listed below. The numbers in the list refer to the numbered callouts in the figures. 1 Media transfer guide 2 Connection block and cable guide for the optional paper feeder 3 ESD shield (over the formatter) 4 Link arm for the e-label assembly 5 Gear for driving the optional paper feeder The photo in Figure 21 shows most of the covers removed. 78 Chapter 5 - Removal and replacement ENWW