Archive for March, 2010
by powsey damon on Mar.24, 2010, under Uncategorized
Preventive :
Is to try to prevent a problem before there is a fault like running certain tests like anti-virus tests and formatting
Remedial :
If the tests don’t work or didn’t prevent the problems you wanted it to you then move on to remedial
| preventive | Fault | remedial |
| Monitor ink levels | No ink | Replace ink cartridge |
| Regularly service of printer | Regular paper jams | Printer engineer -£££ |
| make sure you check that the drum is at a constant speed | The paper would print properly and be ink all over the page | Get a new drum if it is a problem with the drum but if it’s with the computer speed |
| Make sure that the USB is suitable and make sure it work | There would be no data or power connection | Buy a new USB -£££ |
| Monitor paper level | No paper | Replace paper |
| Check updates for driver | Printing crazy characters | Replace driver |
| Mantain regualry | No print | Check for jam |
interface speeds
by powsey damon on Mar.23, 2010, under Uncategorized
| Interface | speed | notes |
| Ethernet | 100 megabits-per-second | Ethernet is a internet connections |
| Firewire | A:400 megabits per second b: 800 mega bits per second | 1394 |
| Bluetooth (1.1/2.0) | 721 kilobits per second/3 megabits per second | |
| Parallel | 115.2 kilobits per seconds | |
| serial | Serial 28. 9 kilobits per second | |
| USB(1.1/2.0/3.0) | 12 megabits per second/480 megabits per second/5gigabites per second | |
| Wi-Fi | 54 megabits / 11 megabits /54 megabits per second / 540 megabits per seconds | Wi-Fi is a internet connection |
