
| 
 | 
 | Table of Contents | 
| 7 | Troubleshooting | 311 | 
| 
 | Cleaning Requirements | 311 | 
| 
 | Exterior Cleaning | 311 | 
| 
 | Interior Cleaning | 312 | 
| 
 | Diagnosing Problems | 314 | 
| 
 | Bar Code Verification | 314 | 
| 
 | Printing A Hex Dump | 315 | 
| 
 | Fault Messages | 316 | 
| A | Printer Specifications | 345 | 
| 
 | Ribbon Specifications | 345 | 
| 
 | Paper Specifications | 346 | 
| 
 | Printer Weight And Dimensions | 348 | 
| 
 | Environmental Characteristics | 348 | 
| 
 | Electrical Characteristics | 350 | 
| 
 | Interfaces | 351 | 
| 
 | Printing Rates | 351 | 
| B | ASCII Character Set | 353 | 
| C | Communication Notices | 355 | 
| 
 | Notices | 355 | 
| 
 | Energy Star | 358 | 
| 
 | Product Recycling and Disposal | 359 | 
| 
 | Communication Statements | 360 | 
| 
 | Lithium Battery Warning | 365 | 
| 
 | Software License Agreement | 366 | 
11
