{"action":"created","issue":{"url":"https://api.github.com/repos/BCN3D/Cura/issues/105","repository_url":"https://api.github.com/repos/BCN3D/Cura","labels_url":"https://api.github.com/repos/BCN3D/Cura/issues/105/labels{/name}","comments_url":"https://api.github.com/repos/BCN3D/Cura/issues/105/comments","events_url":"https://api.github.com/repos/BCN3D/Cura/issues/105/events","html_url":"https://github.com/BCN3D/Cura/issues/105","id":332772782,"node_id":"MDU6SXNzdWUzMzI3NzI3ODI=","number":105,"title":"Printing with right extruder tries to purge on cold left extruder","user":{"login":"svengl","id":22238455,"node_id":"MDQ6VXNlcjIyMjM4NDU1","avatar_url":"https://avatars3.githubusercontent.com/u/22238455?v=4","gravatar_id":"","url":"https://api.github.com/users/svengl","html_url":"https://github.com/svengl","followers_url":"https://api.github.com/users/svengl/followers","following_url":"https://api.github.com/users/svengl/following{/other_user}","gists_url":"https://api.github.com/users/svengl/gists{/gist_id}","starred_url":"https://api.github.com/users/svengl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/svengl/subscriptions","organizations_url":"https://api.github.com/users/svengl/orgs","repos_url":"https://api.github.com/users/svengl/repos","events_url":"https://api.github.com/users/svengl/events{/privacy}","received_events_url":"https://api.github.com/users/svengl/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-06-15T13:27:04Z","updated_at":"2018-06-16T09:20:23Z","closed_at":null,"author_association":"NONE","body":"The object was selected to print with the right extruder only. The printer then tries to extrude against the cold extruder. Then it starts printing without purge on the right side.\r\n\r\nGcode comes out like this:\r\n\r\n\r\n;FLAVOR:Marlin\r\n;TIME:59877\r\n;Filament used: 0m\r\n;Layer height: 0.3\r\n;BCN3D_FIXES\r\n;Generated with Cura_SteamEngine 2.0.0\r\nT1\r\nM190 S65\r\nM104 T1 S220\r\nM109 T1 S220\r\nM82 ;absolute extrusion mode\r\n;Sigma ProGen 2.2.0 (Build 22DI1226)\r\n;BCN3D Fixes applied\r\n; - Fix Acceleration/Jerk commands\r\n; - Change Lift Head Movement\r\n; - Prevent Filament Grinding\r\n; - Z Hop At Layer Change\r\n; - Purge Before Start\r\n\r\nG21          ;metric values\r\nG90          ;absolute positioning\r\nM204 S2000 ;set default acceleration\r\nM205 X15 Y15 ;set default jerk\r\nM107         ;start with the fan off\r\nG28 X0 Y0    ;move X/Y to min endstops\r\nG28 Z0       ;move Z to min endstops\r\nG1 Z5 F200   ;safety Z axis movement\r\nT1           ;switch to the right extruder\r\nG92 E0       ;zero the extruded length\r\nT0           ;switch to the left extruder\r\nG92 E0       ;zero the extruded length\r\nM108 P1      ;enable layer fan for the idle extruder\r\n\r\nG4 P1\r\nG4 P2\r\nG4 P3\r\n\r\n;LAYER_COUNT:684\r\n**G1 F106 E20 ;start purge**   I guess this is the problem. We are at T0 and purge without heating\r\nG92 E0\r\n;LAYER:0\r\nG1 F2400 E-10\r\nG92 E0\r\nT1\r\nG92 E0\r\nG91\r\nG1 F12000 Z2\r\nG90\r\n;G92 E0   **All purge is commented out?!**\r\n;G1 F600 E10.0\r\n;G1 F106.2 E0.0 ;defaultpurge\r\n;G92 E0\r\n;G1 F2400 E-10.0\r\n;G92 E0\r\n;G4 P2000\r\n;G92 E0\r\n;G1 F600 E10.0\r\n;M800 F106.2 S0.0003 E20.0 P0.0 ;smartpurge\r\n;G92 E0\r\n;G1 F2400 E-10.0\r\n;G92 E0\r\n;G4 P2000\r\n\r\nM109 S220\r\nM107\r\nM204 S1378\r\nM205 X11.25 Y11.25\r\nG0 F10200 X63.176 Y71.076 Z0.3\r\n;TYPE:WALL-INNER\r\n\r\n\r\nCura 2.0.1 and Firmware 1.2.7"},"comment":{"url":"https://api.github.com/repos/BCN3D/Cura/issues/comments/397800011","html_url":"https://github.com/BCN3D/Cura/issues/105#issuecomment-397800011","issue_url":"https://api.github.com/repos/BCN3D/Cura/issues/105","id":397800011,"node_id":"MDEyOklzc3VlQ29tbWVudDM5NzgwMDAxMQ==","user":{"login":"guillemavila","id":9253728,"node_id":"MDQ6VXNlcjkyNTM3Mjg=","avatar_url":"https://avatars3.githubusercontent.com/u/9253728?v=4","gravatar_id":"","url":"https://api.github.com/users/guillemavila","html_url":"https://github.com/guillemavila","followers_url":"https://api.github.com/users/guillemavila/followers","following_url":"https://api.github.com/users/guillemavila/following{/other_user}","gists_url":"https://api.github.com/users/guillemavila/gists{/gist_id}","starred_url":"https://api.github.com/users/guillemavila/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/guillemavila/subscriptions","organizations_url":"https://api.github.com/users/guillemavila/orgs","repos_url":"https://api.github.com/users/guillemavila/repos","events_url":"https://api.github.com/users/guillemavila/events{/privacy}","received_events_url":"https://api.github.com/users/guillemavila/received_events","type":"User","site_admin":false},"created_at":"2018-06-16T09:20:23Z","updated_at":"2018-06-16T09:20:23Z","author_association":"MEMBER","body":"Sure, it's fixed in the upcoming version 2.0.2. Thanks for reporting"}}
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