
Additional Memory
| Feature | Part Number | |
| 
 | 
 | 
 | 
| ■ | 64 Mbytes | ZMB64 | 
| ■ | 128 Mbytes | ZMB128 | 
| ■ | 256 Mbytes | ZMB256 | 
| ■ | 512 Mbytes | ZMB512 | 
| 
 | 
 | 
 | 
Note
Lower Tray Assembly
| Feature | Part Number | |
| 
 | 
 | 
 | 
| ■ | Paper capacity is 550 sheets of 75 g/m2 (20 lb. bond) | 2135LTA | 
| 
 | paper | 
 | 
| ■ | Up to two lower tray assemblies can be installed | 
 | 
| 
 | 
 | 
 | 
Lower Tray Deck
| Feature | Part Number | |
| 
 | 
 | 
 | 
| ■ | Paper capacity is 1650 sheets of 75 g/m2 (20 lb. | 2135LTD | 
| 
 | bond) paper | 
 | 
| ■ | One lower tray assembly can be added above the | 
 | 
| 
 | lower tray deck for a total capacity of 2200 sheets | 
 | 
| 
 | 
 | 
 | 
Supplies
| User Guide | 9 |