crwdns2933803:03crwdne2933803:0
crwdns2933797:0Pavel Hanakcrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Pavel Hanak
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| [title] Verify it's really mainboard fault II | |
| [* black] Power up the printer and let it run for at least 10 minutes. Place your finger to the board under the CPU (green arrow). If it's hot, it means the CPU had burned out. | |
| [* black] You can also check if the original CPU fan works - if it doesn't, then your CPU burned out for sure. | |
| - | [* icon_note] This photo also shows status LEDs in a fully working printer. Maybe they will help you with diagnostics if |
| + | [* icon_note] This photo also shows status LEDs in a fully working printer. Maybe they will help you with diagnostics if your printer has other problem. |