去掉打印模块的type字段

sf_base/commons/Printer.py

@@ -8,8 +8,6 @@ class Printer(models.Model):
     name = fields.Char(string='名称', required=True)
     ip_address = fields.Char(string='IP 地址', required=True)
     port = fields.Integer(string='端口', default=9100)
-    type = fields.Selection([('zpl', 'ZPL'), ('normal', '普通')], string='类型', default='zpl')
-
 
 class TableStyle(models.Model):
     _name = 'table.style'